Input:
Sentence1: Enzymes are chemicals involved in digestion.
Sentence2: enzymes are located in the small intestine.

Output: Enzymes


Input:
Sentence1: Mollusks have a circulatory system with one or two hearts that pump blood.
Sentence2: Arthropods and most mollusks have an open circulatory system.

Output: Mollusks


Input:
Sentence1: Some, such as the green algae, are plants.
Sentence2: Some plants have varied life cycles.

Output: plants


Input:
Sentence1: Soon a chorus of howling coyotes join in and the whole area reverberates with noise.
Sentence2: reverberating noise is used to warn other wolves by wolves.

Output: noise


Input:
Sentence1: Soon a chorus of howling coyotes join in and the whole area reverberates with noise.
Sentence2: reverberating noise is used to warn other wolves by wolves.

Output: reverberates


Input:
Sentence1: a pan is used for cooking food by heating food in it on a stove.
Sentence2: a pan is used for cooking food by putting it over fire.

Output: cooking


Input:
Sentence1: a pan is used for cooking food by heating food in it on a stove.
Sentence2: a pan is used for cooking food by putting it over fire.

Output: food


Input:
Sentence1: a pan is used for cooking food by heating food in it on a stove.
Sentence2: a pan is used for cooking food by putting it over fire.

Output: pan


Input:
Sentence1: a pan is used for cooking food by heating food in it on a stove.
Sentence2: a pan is used for cooking food by putting it over fire.

Output: used


Input:
Sentence1: All rockets generate thrust by igniting an mixture of fuel and 'oxidiser'.
Sentence2: Igniting a mixture of fuel and "oxidiser" causes a rocket to move.

Output: 'oxidiser'


Input:
Sentence1: All rockets generate thrust by igniting an mixture of fuel and 'oxidiser'.
Sentence2: Igniting a mixture of fuel and "oxidiser" causes a rocket to move.

Output: fuel


Input:
Sentence1: All rockets generate thrust by igniting an mixture of fuel and 'oxidiser'.
Sentence2: Igniting a mixture of fuel and "oxidiser" causes a rocket to move.

Output: igniting


Input:
Sentence1: All rockets generate thrust by igniting an mixture of fuel and 'oxidiser'.
Sentence2: Igniting a mixture of fuel and "oxidiser" causes a rocket to move.

Output: mixture


Input:
Sentence1: All rockets generate thrust by igniting an mixture of fuel and 'oxidiser'.
Sentence2: Igniting a mixture of fuel and "oxidiser" causes a rocket to move.

Output: rockets


Input:
Sentence1: Aquatic animals are adapted to living within certain salinity ranges.
Sentence2: Animals adapted to living within certain salinity ranges require great amounts of water to survive.

Output: adapted


Input:
Sentence1: Aquatic animals are adapted to living within certain salinity ranges.
Sentence2: Animals adapted to living within certain salinity ranges require great amounts of water to survive.

Output: animals


Input:
Sentence1: Aquatic animals are adapted to living within certain salinity ranges.
Sentence2: Animals adapted to living within certain salinity ranges require great amounts of water to survive.

Output: certain


Input:
Sentence1: Aquatic animals are adapted to living within certain salinity ranges.
Sentence2: Animals adapted to living within certain salinity ranges require great amounts of water to survive.

Output: living


Input:
Sentence1: Aquatic animals are adapted to living within certain salinity ranges.
Sentence2: Animals adapted to living within certain salinity ranges require great amounts of water to survive.

Output: ranges


Input:
Sentence1: Aquatic animals are adapted to living within certain salinity ranges.
Sentence2: Animals adapted to living within certain salinity ranges require great amounts of water to survive.

Output: salinity


Input:
Sentence1: Aquatic animals are adapted to living within certain salinity ranges.
Sentence2: Animals adapted to living within certain salinity ranges require great amounts of water to survive.

Output: within


Input:
Sentence1: the movement of tectonic plates causes volcanic eruptions.
Sentence2: earthquakes are caused by tectonic plates.

Output: plates


Input:
Sentence1: the movement of tectonic plates causes volcanic eruptions.
Sentence2: earthquakes are caused by tectonic plates.

Output: tectonic


Input:
Sentence1: Recycling means reusing things.
Sentence2: Reusing things has a positive impact on the environment.

Output: reusing


Input:
Sentence1: Recycling means reusing things.
Sentence2: Reusing things has a positive impact on the environment.

Output: things


Input:
Sentence1: Sporangia produce spores that develop into tiny, heart-shaped gametophytes.
Sentence2: Gametophytes of extant genera are green, photosynthetic,and have a long ribbon shaped thallus.

Output: heart-shaped


Input:
Sentence1: Ribosomes are sites where proteins are made.
Sentence2: Ribosomes consist of RNA and proteins.

Output: proteins


Input:
Sentence1: being exposed to wind can cause erosion of soil.
Sentence2: Construction and destruction Destruction is surface weathering , erosion , etc.

Output: erosion


Input:
Sentence1: living things all require energy for survival.
Sentence2: plants require energy for survival.

Output: energy


Input:
Sentence1: living things all require energy for survival.
Sentence2: plants require energy for survival.

Output: require


Input:
Sentence1: living things all require energy for survival.
Sentence2: plants require energy for survival.

Output: survival


Input:
Sentence1: Fingernails prevent injury by forming protective plates over the ends of the fingers.
Sentence2: A hard, curved plate of keratin prevents injury to the ends of extremities.

Output: ends


Input:
Sentence1: Fingernails prevent injury by forming protective plates over the ends of the fingers.
Sentence2: A hard, curved plate of keratin prevents injury to the ends of extremities.

Output: injury


Input:
Sentence1: Fingernails prevent injury by forming protective plates over the ends of the fingers.
Sentence2: A hard, curved plate of keratin prevents injury to the ends of extremities.

Output: prevent


Input:
Sentence1: Powerful microscopes are used to see the chips.
Sentence2: chips can be seen up close with optical tools.

Output: chips


Input:
Sentence1: Insects have six legs.
Sentence2: Creatures with six legs may live in large colonies.

Output: legs


Input:
Sentence1: Insects have six legs.
Sentence2: Creatures with six legs may live in large colonies.

Output: six


Input:
Sentence1: chemical splashing can cause harm to humans.
Sentence2: gardening and painting supplies can cause harm to humans.

Output: cause


Input:
Sentence1: chemical splashing can cause harm to humans.
Sentence2: gardening and painting supplies can cause harm to humans.

Output: harm


Input:
Sentence1: chemical splashing can cause harm to humans.
Sentence2: gardening and painting supplies can cause harm to humans.

Output: humans


Input:
Sentence1: Many consumers feed at more than one trophic level.
Sentence2: Omnivores feed at more than one trophic level.

Output: feed


Input:
Sentence1: Many consumers feed at more than one trophic level.
Sentence2: Omnivores feed at more than one trophic level.

Output: level


Input:
Sentence1: Many consumers feed at more than one trophic level.
Sentence2: Omnivores feed at more than one trophic level.

Output: more


Input:
Sentence1: Many consumers feed at more than one trophic level.
Sentence2: Omnivores feed at more than one trophic level.

Output: one


Input:
Sentence1: Many consumers feed at more than one trophic level.
Sentence2: Omnivores feed at more than one trophic level.

Output: than


Input:
Sentence1: Many consumers feed at more than one trophic level.
Sentence2: Omnivores feed at more than one trophic level.

Output: trophic


Input:
Sentence1: a refrigerator is used for keeping food fresh for a long period of time.
Sentence2: Fresh food is good.

Output: fresh


Input:
Sentence1: Lymph is a fluid that leaks out of capillaries into spaces between cells.
Sentence2: Lymph is a fluid that leaks out of thin-walled blood vessels into spaces between cells.

Output: Lymph


Input:
Sentence1: Lymph is a fluid that leaks out of capillaries into spaces between cells.
Sentence2: Lymph is a fluid that leaks out of thin-walled blood vessels into spaces between cells.

Output: between


Input:
Sentence1: Lymph is a fluid that leaks out of capillaries into spaces between cells.
Sentence2: Lymph is a fluid that leaks out of thin-walled blood vessels into spaces between cells.

Output: cells


Input:
Sentence1: Lymph is a fluid that leaks out of capillaries into spaces between cells.
Sentence2: Lymph is a fluid that leaks out of thin-walled blood vessels into spaces between cells.

Output: fluid


Input:
Sentence1: Lymph is a fluid that leaks out of capillaries into spaces between cells.
Sentence2: Lymph is a fluid that leaks out of thin-walled blood vessels into spaces between cells.

Output: into


Input:
Sentence1: Lymph is a fluid that leaks out of capillaries into spaces between cells.
Sentence2: Lymph is a fluid that leaks out of thin-walled blood vessels into spaces between cells.

Output: leaks


Input:
Sentence1: Lymph is a fluid that leaks out of capillaries into spaces between cells.
Sentence2: Lymph is a fluid that leaks out of thin-walled blood vessels into spaces between cells.

Output: out


Input:
Sentence1: Lymph is a fluid that leaks out of capillaries into spaces between cells.
Sentence2: Lymph is a fluid that leaks out of thin-walled blood vessels into spaces between cells.

Output: spaces


Input:
Sentence1: Food consists of organic molecules that store energy in their chemical bonds.
Sentence2: Something that people want pure consists of organic molecules.

Output: consists


Input:
Sentence1: Food consists of organic molecules that store energy in their chemical bonds.
Sentence2: Something that people want pure consists of organic molecules.

Output: molecules


Input:
Sentence1: Food consists of organic molecules that store energy in their chemical bonds.
Sentence2: Something that people want pure consists of organic molecules.

Output: organic


Input:
Sentence1: the Earth being tilted on its rotating axis causes seasons.
Sentence2: Seasonal weather patterns also have a major impact on carrot root diseases.

Output: seasons


Input:
Sentence1: DNA contains genetic instructions for proteins, and RNA helps assemble the proteins.
Sentence2: DNA is the genetic material responsible for heredity.

Output: DNA


Input:
Sentence1: Some children drive their parents to distraction.
Sentence2: Children can cause drivers to crash.

Output: children


Input:
Sentence1: Absorption of nutrients occurs mainly in the small intestine.
Sentence2: Most foods contain several nutrients.

Output: nutrients


Input:
Sentence1: Marine species live mainly in shallow coastal waters.
Sentence2: Seahorses are marine species.

Output: Marine


Input:
Sentence1: Marine species live mainly in shallow coastal waters.
Sentence2: Seahorses are marine species.

Output: species


Input:
Sentence1: Aging occurs as cells lose their ability to divide.
Sentence2: aging occurs as mitosis stops.

Output: Aging


Input:
Sentence1: Aging occurs as cells lose their ability to divide.
Sentence2: aging occurs as mitosis stops.

Output: occurs


Input:
Sentence1: For example, in salt water, salt is the solute and water is the solvent.
Sentence2: evaporation can remove salt from water.

Output: salt


Input:
Sentence1: For example, in salt water, salt is the solute and water is the solvent.
Sentence2: evaporation can remove salt from water.

Output: water


Input:
Sentence1: riding a bike does not cause pollution.
Sentence2: Carbon monoxide is, of course, an air pollutant.

Output: pollution


Input:
Sentence1: ink is used for hiding from predators by octopuses.
Sentence2: Ink is used for hiding from predators by some animals that eat small crabs.

Output: hiding


Input:
Sentence1: ink is used for hiding from predators by octopuses.
Sentence2: Ink is used for hiding from predators by some animals that eat small crabs.

Output: ink


Input:
Sentence1: Humans have collected and grown mushrooms for food for thousands of years.
Sentence2: Edible mushrooms have been used by various cultures for centuries as a food.

Output: food


Input:
Sentence1: smoking tobacco decreases stamina.
Sentence2: Breathing someone else's tobacco smoke can be seriously harmful to one's health.

Output: smoking


Input:
Sentence1: Aquatic creatures live in the water, for example.
Sentence2: Algae play significant roles as producers in water ecosystems.

Output: water


Input:
Sentence1: Sweat and perspiration are an annoyance with glasses.
Sentence2: If an animal perspires than that animals bodily water decreases.

Output: perspiration


Input:
Sentence1: Wind powered energy is provided by the wind, collected by using a wind turbine.
Sentence2: Wind turbines can produce electricity.

Output: turbine


Input:
Sentence1: Frogs are a type of reptile.
Sentence2: frogs produce amniotic eggs.

Output: Frogs


Input:
Sentence1: Acid rain can be especially harmful to plants and animals.
Sentence2: shelter protects creatures from harmful rain.

Output: rain


Input:
Sentence1: water causes refraction of light.
Sentence2: Liquids cause refraction of light.

Output: causes


Input:
Sentence1: water causes refraction of light.
Sentence2: Liquids cause refraction of light.

Output: light


Input:
Sentence1: water causes refraction of light.
Sentence2: Liquids cause refraction of light.

Output: of


Input:
Sentence1: water causes refraction of light.
Sentence2: Liquids cause refraction of light.

Output: refraction


Input:
Sentence1: Without the pollinated seeds there are no hormones.
Sentence2: if flowers did not attract pollinators there would be no hormones.

Output: hormones


Input:
Sentence1: a meter stick is used to measure distance.
Sentence2: Depths and distances are represented in meters.

Output: distance


Input:
Sentence1: sexual reproduction increases genetic diversity.
Sentence2: It also increases genetic diversity that allows evolution to continue.

Output: diversity


Input:
Sentence1: sexual reproduction increases genetic diversity.
Sentence2: It also increases genetic diversity that allows evolution to continue.

Output: genetic


Input:
Sentence1: sexual reproduction increases genetic diversity.
Sentence2: It also increases genetic diversity that allows evolution to continue.

Output: increases


Input:
Sentence1: Basically the process is pretty simple.
Sentence2: All cells share some of the same structures and simple processes.

Output: process


Input:
Sentence1: Basically the process is pretty simple.
Sentence2: All cells share some of the same structures and simple processes.

Output: simple


Input:
Sentence1: cell division often causes growth.
Sentence2: Tumor simply means abnormal growth.

Output: growth


Input:
Sentence1: Days and hours change seasonally.
Sentence2: Earth orbiting the Sun causes days to change.

Output: Days


Input:
Sentence1: Balance is the ability to sense and maintain body position.
Sentence2: People fall when they lose their sense of balance.

Output: Balance


Input:
Sentence1: Chromosomes are coiled structures made of DNA and proteins.
Sentence2: DNA is deoxyribonucleic acid.

Output: DNA


Input:
Sentence1: Sweat wets the skin, and when it evaporates, it cools the body.
Sentence2: Sweat is made of salt and water.

Output: Sweat


Input:
Sentence1: Most hormones are regulated by feedback mechanisms.
Sentence2: Hormonal production is regulated by enzymes.

Output: regulated


Input:
Sentence1: Bamboos are vigorous, rugged plants.
Sentence2: bamboo continues to grow throughout their lives.

Output: Bamboos


Input:
Sentence1: threatening behavior causes a fight-or-flight response in animals.
Sentence2: True False Fight or flight are extreme responses to stress.

Output: fight-or-flight


Input:
Sentence1: Aerosols are tiny particles suspended in the air.
Sentence2: a breathing mask is used for keeping aerosols from entering the respiratory system.

Output: Aerosols


Input:
Sentence1: tectonic plates being pushed together causes earthquakes.
Sentence2: Unfortunately, some earthquakes do enormous damage to homes and can even cause injury or death.

Output: earthquakes


Input:
Sentence1: igneous rocks are formed from magma cooling.
Sentence2: magma solidifies into igneous rocks.

Output: magma


Input:
Sentence1: Sponges are filter feeders.
Sentence2: sponges clean the water.

Output: Sponges


Input:
Sentence1: Ethologists usually study how animals behave in their natural environment.
Sentence2: animal behaviorists usually study how animals behave in their natural environment.

Output: animals


Input:
Sentence1: Ethologists usually study how animals behave in their natural environment.
Sentence2: animal behaviorists usually study how animals behave in their natural environment.

Output: behave


Input:
Sentence1: Ethologists usually study how animals behave in their natural environment.
Sentence2: animal behaviorists usually study how animals behave in their natural environment.

Output: environment


Input:
Sentence1: Ethologists usually study how animals behave in their natural environment.
Sentence2: animal behaviorists usually study how animals behave in their natural environment.

Output: how


Input:
Sentence1: Ethologists usually study how animals behave in their natural environment.
Sentence2: animal behaviorists usually study how animals behave in their natural environment.

Output: natural


Input:
Sentence1: Ethologists usually study how animals behave in their natural environment.
Sentence2: animal behaviorists usually study how animals behave in their natural environment.

Output: study


Input:
Sentence1: Ethologists usually study how animals behave in their natural environment.
Sentence2: animal behaviorists usually study how animals behave in their natural environment.

Output: their


Input:
Sentence1: Ethologists usually study how animals behave in their natural environment.
Sentence2: animal behaviorists usually study how animals behave in their natural environment.

Output: usually


Input:
Sentence1: Chapter 5 discusses polygenic inheritance and intelligence.
Sentence2: intelligence is an inherited trait.

Output: intelligence


Input:
Sentence1: Birds have a large brain relative to the size of their body.
Sentence2: Evolutionists believe birds are intelligent.

Output: Birds


Input:
Sentence1: a generator converts kinetic energy into electrical energy.
Sentence2: Generators convert kinetic energy into a powerful energy source.

Output: converts


Input:
Sentence1: a generator converts kinetic energy into electrical energy.
Sentence2: Generators convert kinetic energy into a powerful energy source.

Output: energy


Input:
Sentence1: a generator converts kinetic energy into electrical energy.
Sentence2: Generators convert kinetic energy into a powerful energy source.

Output: generator


Input:
Sentence1: a generator converts kinetic energy into electrical energy.
Sentence2: Generators convert kinetic energy into a powerful energy source.

Output: kinetic


Input:
Sentence1: Growth is faster during infancy than it is during puberty.
Sentence2: Humans experience their fastest growth rate during fetal development and early infancy.

Output: infancy


Input:
Sentence1: Negative feedback techniques are used to precisely control the output.
Sentence2: techniques used to precisely control the output control insulin secretion.

Output: control


Input:
Sentence1: Negative feedback techniques are used to precisely control the output.
Sentence2: techniques used to precisely control the output control insulin secretion.

Output: output


Input:
Sentence1: Negative feedback techniques are used to precisely control the output.
Sentence2: techniques used to precisely control the output control insulin secretion.

Output: precisely


Input:
Sentence1: Negative feedback techniques are used to precisely control the output.
Sentence2: techniques used to precisely control the output control insulin secretion.

Output: techniques


Input:
Sentence1: Negative feedback techniques are used to precisely control the output.
Sentence2: techniques used to precisely control the output control insulin secretion.

Output: used


Input:
Sentence1: All echinoderms are deuterostomes .
Sentence2: deuterostomes use pheromones to communicate with each other.

Output: deuterostomes


Input:
Sentence1: sexual reproduction increases genetic diversity.
Sentence2: All creatures procreate via sexual reproduction.

Output: reproduction


Input:
Sentence1: sexual reproduction increases genetic diversity.
Sentence2: All creatures procreate via sexual reproduction.

Output: sexual


Input:
Sentence1: a pulley is used for lifting objects.
Sentence2: a crane uses pulleys.

Output: pulley


Input:
Sentence1: Oil and gasoline are fossil fuels.
Sentence2: lawn mowers convert fossil fuels into motion.

Output: fossil


Input:
Sentence1: Oil and gasoline are fossil fuels.
Sentence2: lawn mowers convert fossil fuels into motion.

Output: fuels


Input:
Sentence1: Many seeds can wait to germinate until conditions are favorable for growth.
Sentence2: Many factors favor growth.

Output: Many


Input:
Sentence1: Jaws also make cartilaginous fish excellent predators.
Sentence2: Jaws also make shark excellent predators.

Output: Jaws


Input:
Sentence1: Jaws also make cartilaginous fish excellent predators.
Sentence2: Jaws also make shark excellent predators.

Output: excellent


Input:
Sentence1: Jaws also make cartilaginous fish excellent predators.
Sentence2: Jaws also make shark excellent predators.

Output: predators


Input:
Sentence1: Biodiversity generally increases from the poles to the equator.
Sentence2: diversity of life generally increases from the poles to the equator.

Output: equator


Input:
Sentence1: Biodiversity generally increases from the poles to the equator.
Sentence2: diversity of life generally increases from the poles to the equator.

Output: generally


Input:
Sentence1: Biodiversity generally increases from the poles to the equator.
Sentence2: diversity of life generally increases from the poles to the equator.

Output: increases


Input:
Sentence1: Biodiversity generally increases from the poles to the equator.
Sentence2: diversity of life generally increases from the poles to the equator.

Output: poles


Input:
Sentence1: friction causes the temperature of an object to increase.
Sentence2: chronic impact can cause temperature of an object to increase.

Output: increase


Input:
Sentence1: friction causes the temperature of an object to increase.
Sentence2: chronic impact can cause temperature of an object to increase.

Output: object


Input:
Sentence1: friction causes the temperature of an object to increase.
Sentence2: chronic impact can cause temperature of an object to increase.

Output: temperature


Input:
Sentence1: an animal requires warmth for survival.
Sentence2: dogs require warmth for survival.

Output: requires


Input:
Sentence1: an animal requires warmth for survival.
Sentence2: dogs require warmth for survival.

Output: survival


Input:
Sentence1: an animal requires warmth for survival.
Sentence2: dogs require warmth for survival.

Output: warmth


Input:
Sentence1: Trees are the largest of living things.
Sentence2: evolution changes the characteristics of trees over time.

Output: Trees


Input:
Sentence1: an animal requires nutrients for survival.
Sentence2: Microbes provide nutrients to animals.

Output: animal


Input:
Sentence1: Controlled experiments are essential for scientific inquiry.
Sentence2: Scientific inquiry is often done in a lab.

Output: inquiry


Input:
Sentence1: Controlled experiments are essential for scientific inquiry.
Sentence2: Scientific inquiry is often done in a lab.

Output: scientific


Input:
Sentence1: But the cell that did not die or repair itself, perpetuates the damage.".
Sentence2: Cells need protein to live.

Output: cell


Input:
Sentence1: uneven heating of the Earth 's surface cause wind.
Sentence2: Uneven heating of the Earth's surface can cause extensive damage.

Output: Earth


Input:
Sentence1: uneven heating of the Earth 's surface cause wind.
Sentence2: Uneven heating of the Earth's surface can cause extensive damage.

Output: heating


Input:
Sentence1: uneven heating of the Earth 's surface cause wind.
Sentence2: Uneven heating of the Earth's surface can cause extensive damage.

Output: surface


Input:
Sentence1: uneven heating of the Earth 's surface cause wind.
Sentence2: Uneven heating of the Earth's surface can cause extensive damage.

Output: uneven


Input:
Sentence1: Gardening chemicals and painting supplies are easy to spill and splash.
Sentence2: gardening and painting supplies can cause harm to humans.

Output: Gardening


Input:
Sentence1: Gardening chemicals and painting supplies are easy to spill and splash.
Sentence2: gardening and painting supplies can cause harm to humans.

Output: painting


Input:
Sentence1: Gardening chemicals and painting supplies are easy to spill and splash.
Sentence2: gardening and painting supplies can cause harm to humans.

Output: supplies


Input:
Sentence1: Dinosaurs are the most celebrated fossil organisms.
Sentence2: Dinosaurs are the most celebrated fossil fuel.

Output: Dinosaurs


Input:
Sentence1: using renewable resources to generate power reduces greenhouse gases.
Sentence2: Nuclear power plants reduce greenhouse gases.

Output: gases


Input:
Sentence1: using renewable resources to generate power reduces greenhouse gases.
Sentence2: Nuclear power plants reduce greenhouse gases.

Output: greenhouse


Input:
Sentence1: using renewable resources to generate power reduces greenhouse gases.
Sentence2: Nuclear power plants reduce greenhouse gases.

Output: reduces


Input:
Sentence1: When the wiring is finished, they test the circuits for proper connections.
Sentence2: When the wiring is finished, electrical current runs through it.

Output: When


Input:
Sentence1: When the wiring is finished, they test the circuits for proper connections.
Sentence2: When the wiring is finished, electrical current runs through it.

Output: finished


Input:
Sentence1: When the wiring is finished, they test the circuits for proper connections.
Sentence2: When the wiring is finished, electrical current runs through it.

Output: wiring


Input:
Sentence1: High Nitrogen High nitrogen causes rapid growth.
Sentence2: Causes of rapid growth are found in proteins, nucleic acids, and chlorophyll.

Output: causes


Input:
Sentence1: High Nitrogen High nitrogen causes rapid growth.
Sentence2: Causes of rapid growth are found in proteins, nucleic acids, and chlorophyll.

Output: growth


Input:
Sentence1: High Nitrogen High nitrogen causes rapid growth.
Sentence2: Causes of rapid growth are found in proteins, nucleic acids, and chlorophyll.

Output: rapid


Input:
Sentence1: a plant requires nutrients to grow.
Sentence2: Nutrients are naturally present in the soil and are found as either minerals or elements.

Output: nutrients


Input:
Sentence1: Wetlands are extremely important biomes.
Sentence2: Marshes and swamps are extremely important biomes.

Output: biomes


Input:
Sentence1: Wetlands are extremely important biomes.
Sentence2: Marshes and swamps are extremely important biomes.

Output: extremely


Input:
Sentence1: Wetlands are extremely important biomes.
Sentence2: Marshes and swamps are extremely important biomes.

Output: important


Input:
Sentence1: Loss of wetland habitat has endangered numerous plant and animal species.
Sentence2: Building housing developments usually requires endangering numerous plant and animal species.

Output: animal


Input:
Sentence1: Loss of wetland habitat has endangered numerous plant and animal species.
Sentence2: Building housing developments usually requires endangering numerous plant and animal species.

Output: endangered


Input:
Sentence1: Loss of wetland habitat has endangered numerous plant and animal species.
Sentence2: Building housing developments usually requires endangering numerous plant and animal species.

Output: numerous


Input:
Sentence1: Loss of wetland habitat has endangered numerous plant and animal species.
Sentence2: Building housing developments usually requires endangering numerous plant and animal species.

Output: plant


Input:
Sentence1: Loss of wetland habitat has endangered numerous plant and animal species.
Sentence2: Building housing developments usually requires endangering numerous plant and animal species.

Output: species


Input:
Sentence1: Tree rings are examined to learn the forest age and growth rate.
Sentence2: growth rate can be estimated with tree rings.

Output: growth


Input:
Sentence1: Tree rings are examined to learn the forest age and growth rate.
Sentence2: growth rate can be estimated with tree rings.

Output: rate


Input:
Sentence1: Oncogenes promote the division of cells with damaged DNA.
Sentence2: Oncogenes are quaternary messengers .

Output: Oncogenes


Input:
Sentence1: Trees have woody stems covered with bark.
Sentence2: On the outside is a protective skin of bark made mainly of cork.

Output: bark


Input:
Sentence1: information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring.
Sentence2: information in Man's chromosomes cause genetic traits to be passed down to offspring.

Output: chromosomes


Input:
Sentence1: information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring.
Sentence2: information in Man's chromosomes cause genetic traits to be passed down to offspring.

Output: down


Input:
Sentence1: information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring.
Sentence2: information in Man's chromosomes cause genetic traits to be passed down to offspring.

Output: genetic


Input:
Sentence1: information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring.
Sentence2: information in Man's chromosomes cause genetic traits to be passed down to offspring.

Output: information


Input:
Sentence1: information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring.
Sentence2: information in Man's chromosomes cause genetic traits to be passed down to offspring.

Output: offspring


Input:
Sentence1: information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring.
Sentence2: information in Man's chromosomes cause genetic traits to be passed down to offspring.

Output: passed


Input:
Sentence1: information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring.
Sentence2: information in Man's chromosomes cause genetic traits to be passed down to offspring.

Output: traits


Input:
Sentence1: Admiralty charts are maps designed for use as an aid to navigation at sea.
Sentence2: Admiralty charts are maps that can help understand direction at sea.

Output: Admiralty


Input:
Sentence1: Admiralty charts are maps designed for use as an aid to navigation at sea.
Sentence2: Admiralty charts are maps that can help understand direction at sea.

Output: charts


Input:
Sentence1: Admiralty charts are maps designed for use as an aid to navigation at sea.
Sentence2: Admiralty charts are maps that can help understand direction at sea.

Output: maps


Input:
Sentence1: Sound vibrations travel at different speeds through different materials.
Sentence2: the type of material through which sound passes changes the sound vibrations.

Output: Sound


Input:
Sentence1: Sound vibrations travel at different speeds through different materials.
Sentence2: the type of material through which sound passes changes the sound vibrations.

Output: vibrations


Input:
Sentence1: Fire is a natural cycle in forests.
Sentence2: Lightning can cause a natural cycle in forests.

Output: cycle


Input:
Sentence1: Fire is a natural cycle in forests.
Sentence2: Lightning can cause a natural cycle in forests.

Output: forests


Input:
Sentence1: Fire is a natural cycle in forests.
Sentence2: Lightning can cause a natural cycle in forests.

Output: natural


Input:
Sentence1: propulsion is used for flying by a spacecraft.
Sentence2: And thrust is generated by the propulsion system of the aircraft.

Output: propulsion


Input:
Sentence1: temperature changing can cause phase changes.
Sentence2: temperature changing can cause change of state.

Output: can


Input:
Sentence1: temperature changing can cause phase changes.
Sentence2: temperature changing can cause change of state.

Output: cause


Input:
Sentence1: temperature changing can cause phase changes.
Sentence2: temperature changing can cause change of state.

Output: changing


Input:
Sentence1: temperature changing can cause phase changes.
Sentence2: temperature changing can cause change of state.

Output: temperature


Input:
Sentence1: a freezer is used for cooling things.
Sentence2: Freezer for fish is also provided.

Output: freezer


Input:
Sentence1: Coffee is an excellent source of caffeine.
Sentence2: coffee contains a psychoactive drug.

Output: Coffee


Input:
Sentence1: seat belts are used for preventing injuries to passengers in cars.
Sentence2: Preventing injuries to passengers in cars saves lives.

Output: cars


Input:
Sentence1: seat belts are used for preventing injuries to passengers in cars.
Sentence2: Preventing injuries to passengers in cars saves lives.

Output: injuries


Input:
Sentence1: seat belts are used for preventing injuries to passengers in cars.
Sentence2: Preventing injuries to passengers in cars saves lives.

Output: passengers


Input:
Sentence1: seat belts are used for preventing injuries to passengers in cars.
Sentence2: Preventing injuries to passengers in cars saves lives.

Output: preventing


Input:
Sentence1: a prism is used for refracting light.
Sentence2: a prism is used for refracting wavelengths and photons.

Output: prism


Input:
Sentence1: a prism is used for refracting light.
Sentence2: a prism is used for refracting wavelengths and photons.

Output: refracting


Input:
Sentence1: a prism is used for refracting light.
Sentence2: a prism is used for refracting wavelengths and photons.

Output: used


Input:
Sentence1: moss causes chemical weathering.
Sentence2: Chemical weathering is the chemical disintigration of rocks.

Output: chemical


Input:
Sentence1: moss causes chemical weathering.
Sentence2: Chemical weathering is the chemical disintigration of rocks.

Output: weathering


Input:
Sentence1: a pan is used for cooking food by heating food in it on a stove.
Sentence2: Chicken and potatoes can be cooked in a pan on the stove.

Output: cooking


Input:
Sentence1: a pan is used for cooking food by heating food in it on a stove.
Sentence2: Chicken and potatoes can be cooked in a pan on the stove.

Output: pan


Input:
Sentence1: a pan is used for cooking food by heating food in it on a stove.
Sentence2: Chicken and potatoes can be cooked in a pan on the stove.

Output: stove


Input:
Sentence1: Shelled animals and other marine invertebrates evolved, then fish, then jawed fishes diversified.
Sentence2: Shelled animals and other marine invertebrates are not considered excellent predators.

Output: Shelled


Input:
Sentence1: Shelled animals and other marine invertebrates evolved, then fish, then jawed fishes diversified.
Sentence2: Shelled animals and other marine invertebrates are not considered excellent predators.

Output: animals


Input:
Sentence1: Shelled animals and other marine invertebrates evolved, then fish, then jawed fishes diversified.
Sentence2: Shelled animals and other marine invertebrates are not considered excellent predators.

Output: invertebrates


Input:
Sentence1: Shelled animals and other marine invertebrates evolved, then fish, then jawed fishes diversified.
Sentence2: Shelled animals and other marine invertebrates are not considered excellent predators.

Output: marine


Input:
Sentence1: a plant requires nutrients to grow.
Sentence2: Plants infested are maple, poplar, basswood, and elm.

Output: plant


Input:
Sentence1: coal is used for generating heat by burning.
Sentence2: Heat comes out the top and can be used for cooking or space heating.

Output: heat


Input:
Sentence1: Sponges have specialized cells called collar cells.
Sentence2: sponges have flagellum.

Output: Sponges


Input:
Sentence1: Sponges have specialized cells called collar cells.
Sentence2: sponges have flagellum.

Output: have


Input:
Sentence1: Babies are frightened by loud noises.
Sentence2: animals are frightened by noise.

Output: frightened


Input:
Sentence1: a speedometer is used for giving a driver feedback on the speed of their vehicle.
Sentence2: A speedometer can help prevent accidents.

Output: speedometer


Input:
Sentence1: Most bryophytes are small.
Sentence2: Bryophytes are fungi and they are the most common moss that people think of.

Output: bryophytes


Input:
Sentence1: the gravitational pull of the Moon on Earth 's oceans causes the tides.
Sentence2: if the Moon were at a greater distance from the Earth, ocean tides would be smaller.

Output: Moon


Input:
Sentence1: the gravitational pull of the Moon on Earth 's oceans causes the tides.
Sentence2: if the Moon were at a greater distance from the Earth, ocean tides would be smaller.

Output: tides


Input:
Sentence1: Most protists have motility.
Sentence2: most protists can move.

Output: Most


Input:
Sentence1: Most protists have motility.
Sentence2: most protists can move.

Output: protists


Input:
Sentence1: Mutations are essential for evolution to occur.
Sentence2: Natural selection is the mechanism of evolution.

Output: evolution


Input:
Sentence1: Producers make food from inorganic molecules.
Sentence2: If the plant is green, it is a producer.

Output: Producers


Input:
Sentence1: Cellular respiration in cells is necessary for other activities of the body to function properly.
Sentence2: Converting oxygen and carbohydrates to carbon dioxide and energy is necessary for the body to function properly.

Output: body


Input:
Sentence1: Cellular respiration in cells is necessary for other activities of the body to function properly.
Sentence2: Converting oxygen and carbohydrates to carbon dioxide and energy is necessary for the body to function properly.

Output: function


Input:
Sentence1: Cellular respiration in cells is necessary for other activities of the body to function properly.
Sentence2: Converting oxygen and carbohydrates to carbon dioxide and energy is necessary for the body to function properly.

Output: properly


Input:
Sentence1: threatening behavior by predators causes a porcupine to extend its quills.
Sentence2: Fishers are predators that can eat porcupines.

Output: predators


Input:
Sentence1: Sounds are made by vibrating objects.
Sentence2: The type of material through which a vibration passes changes the speed at which it travels.

Output: vibrating


Input:
Sentence1: Playing is just one of many ways that mammals and other animals learn how to behave.
Sentence2: playing is a way that whales learn how to behave.

Output: Playing


Input:
Sentence1: Playing is just one of many ways that mammals and other animals learn how to behave.
Sentence2: playing is a way that whales learn how to behave.

Output: behave


Input:
Sentence1: Playing is just one of many ways that mammals and other animals learn how to behave.
Sentence2: playing is a way that whales learn how to behave.

Output: learn


Input:
Sentence1: Sonar bounces sound waves off the bottom of the ocean.
Sentence2: Bouncing sound waves off the bottom of the ocean is used to find locations of objects.

Output: bottom


Input:
Sentence1: Sonar bounces sound waves off the bottom of the ocean.
Sentence2: Bouncing sound waves off the bottom of the ocean is used to find locations of objects.

Output: bounces


Input:
Sentence1: Sonar bounces sound waves off the bottom of the ocean.
Sentence2: Bouncing sound waves off the bottom of the ocean is used to find locations of objects.

Output: ocean


Input:
Sentence1: Sonar bounces sound waves off the bottom of the ocean.
Sentence2: Bouncing sound waves off the bottom of the ocean is used to find locations of objects.

Output: off


Input:
Sentence1: Sonar bounces sound waves off the bottom of the ocean.
Sentence2: Bouncing sound waves off the bottom of the ocean is used to find locations of objects.

Output: sound


Input:
Sentence1: Sonar bounces sound waves off the bottom of the ocean.
Sentence2: Bouncing sound waves off the bottom of the ocean is used to find locations of objects.

Output: waves


Input:
Sentence1: Translation reads the genetic code in mRNA and makes a protein.
Sentence2: Translation of mRNA into protein involves the interaction of the mRNA with ribosomes.

Output: protein


Input:
Sentence1: Brakes are applied to the rear wheels on No. 2 truck.
Sentence2: friction is used for stopping trucks.

Output: truck


Input:
Sentence1: Vertebrates are all chordates that have a backbone.
Sentence2: birds have a backbone.

Output: backbone


Input:
Sentence1: Underground caves and caverns pose an exciting adventure to many.
Sentence2: underground caves can be formed by carbonic acid in groundwater seeping through rock and dissolving limestone.

Output: Underground


Input:
Sentence1: Underground caves and caverns pose an exciting adventure to many.
Sentence2: underground caves can be formed by carbonic acid in groundwater seeping through rock and dissolving limestone.

Output: caves


Input:
Sentence1: a sifter is used for separating mixtures.
Sentence2: a sifter is used for some recipes.

Output: sifter


Input:
Sentence1: a sifter is used for separating mixtures.
Sentence2: a sifter is used for some recipes.

Output: used


Input:
Sentence1: Every job has meaning and purpose.
Sentence2: A flower's job is to produce seeds.

Output: job


Input:
Sentence1: insect bites cause harm to living things.
Sentence2: Insect bites to human life are evil.

Output: bites


Input:
Sentence1: insect bites cause harm to living things.
Sentence2: Insect bites to human life are evil.

Output: insect


Input:
Sentence1: Echinoderms lack a centralized nervous system.
Sentence2: From animal experiments, it seems to be a central nervous system toxin.

Output: centralized


Input:
Sentence1: Echinoderms lack a centralized nervous system.
Sentence2: From animal experiments, it seems to be a central nervous system toxin.

Output: nervous


Input:
Sentence1: Echinoderms lack a centralized nervous system.
Sentence2: From animal experiments, it seems to be a central nervous system toxin.

Output: system


Input:
Sentence1: Bone is less flexible than cartilage but stronger.
Sentence2: Some bodily tissues are flexible, while others are strong.

Output: flexible


Input:
Sentence1: Bone is less flexible than cartilage but stronger.
Sentence2: Some bodily tissues are flexible, while others are strong.

Output: stronger


Input:
Sentence1: Adolescence is the last stage of life before adulthood.
Sentence2: Soon after puberty, the adult life stage begins.

Output: adulthood


Input:
Sentence1: Adolescence is the last stage of life before adulthood.
Sentence2: Soon after puberty, the adult life stage begins.

Output: life


Input:
Sentence1: Adolescence is the last stage of life before adulthood.
Sentence2: Soon after puberty, the adult life stage begins.

Output: stage


Input:
Sentence1: tectonic plates being pushed together causes earthquakes.
Sentence2: An earthquake hits San Francisco causing major damage.

Output: earthquakes


Input:
Sentence1: Coral reefs provide food and shelter to many ocean organisms.
Sentence2: Patch reef provide food and shelter to many ocean organisms.

Output: food


Input:
Sentence1: Coral reefs provide food and shelter to many ocean organisms.
Sentence2: Patch reef provide food and shelter to many ocean organisms.

Output: ocean


Input:
Sentence1: Coral reefs provide food and shelter to many ocean organisms.
Sentence2: Patch reef provide food and shelter to many ocean organisms.

Output: organisms


Input:
Sentence1: Coral reefs provide food and shelter to many ocean organisms.
Sentence2: Patch reef provide food and shelter to many ocean organisms.

Output: provide


Input:
Sentence1: Coral reefs provide food and shelter to many ocean organisms.
Sentence2: Patch reef provide food and shelter to many ocean organisms.

Output: reefs


Input:
Sentence1: Coral reefs provide food and shelter to many ocean organisms.
Sentence2: Patch reef provide food and shelter to many ocean organisms.

Output: shelter


Input:
Sentence1: Gene flow occurs when individuals move into or out of a population.
Sentence2: moving into or out of a population affects traits.

Output: population


Input:
Sentence1: photosynthesis means producers convert from carbon dioxide, water, and solar energy into carbohydrates for themselves.
Sentence2: Photosynthesis converts solar energy into chemical bond energy for themselves.

Output: convert


Input:
Sentence1: photosynthesis means producers convert from carbon dioxide, water, and solar energy into carbohydrates for themselves.
Sentence2: Photosynthesis converts solar energy into chemical bond energy for themselves.

Output: photosynthesis


Input:
Sentence1: photosynthesis means producers convert from carbon dioxide, water, and solar energy into carbohydrates for themselves.
Sentence2: Photosynthesis converts solar energy into chemical bond energy for themselves.

Output: themselves


Input:
Sentence1: triceps contracting causes a person 's elbow to straighten.
Sentence2: Muscles in the upper arm straighten a person's elbow.

Output: elbow


Input:
Sentence1: triceps contracting causes a person 's elbow to straighten.
Sentence2: Muscles in the upper arm straighten a person's elbow.

Output: person


Input:
Sentence1: triceps contracting causes a person 's elbow to straighten.
Sentence2: Muscles in the upper arm straighten a person's elbow.

Output: straighten


Input:
Sentence1: Oxidation occurs readily during hot weather.
Sentence2: iron oxidation occurs more when it's hot.

Output: occurs


Input:
Sentence1: Heat is emitted energy.
Sentence2: Mammals conserve body energy with their hair or fur.

Output: energy


Input:
Sentence1: Mollusks reproduce sexually.
Sentence2: clams reproduce sexually.

Output: reproduce


Input:
Sentence1: Mollusks reproduce sexually.
Sentence2: clams reproduce sexually.

Output: sexually


Input:
Sentence1: Hagfish are noted for secreting large amounts of thick, slimy mucus.
Sentence2: Hagfish and lampreys have no internal hard tissues at all.

Output: Hagfish


Input:
Sentence1: Adult sponges are sessile.
Sentence2: Adult sponges have polyps.

Output: Adult


Input:
Sentence1: Adult sponges are sessile.
Sentence2: Adult sponges have polyps.

Output: sponges


Input:
Sentence1: Abuse means causing intentional pain or harm.
Sentence2: Aggression is behavior that is intentionally abusive.

Output: Abuse


Input:
Sentence1: Abuse means causing intentional pain or harm.
Sentence2: Aggression is behavior that is intentionally abusive.

Output: intentional


Input:
Sentence1: Air pollution harms the respiratory and circulatory systems.
Sentence2: Nitrogen oxides harms the respiratory and circulatory systems.

Output: circulatory


Input:
Sentence1: Air pollution harms the respiratory and circulatory systems.
Sentence2: Nitrogen oxides harms the respiratory and circulatory systems.

Output: harms


Input:
Sentence1: Air pollution harms the respiratory and circulatory systems.
Sentence2: Nitrogen oxides harms the respiratory and circulatory systems.

Output: respiratory


Input:
Sentence1: Air pollution harms the respiratory and circulatory systems.
Sentence2: Nitrogen oxides harms the respiratory and circulatory systems.

Output: systems


Input:
Sentence1: water vapor condensing in clouds causes rain.
Sentence2: Water vapors turn into clouds and rain when it's cool.

Output: rain


Input:
Sentence1: the Earth being tilted on its rotating axis causes seasons.
Sentence2: the planet's orbit and tilt causes seasons.

Output: seasons


Input:
Sentence1: Fertilization takes place inside the female organism.
Sentence2: the penetration of the egg by a sperm takes place inside the female organism.

Output: female


Input:
Sentence1: Fertilization takes place inside the female organism.
Sentence2: the penetration of the egg by a sperm takes place inside the female organism.

Output: inside


Input:
Sentence1: Fertilization takes place inside the female organism.
Sentence2: the penetration of the egg by a sperm takes place inside the female organism.

Output: organism


Input:
Sentence1: Fertilization takes place inside the female organism.
Sentence2: the penetration of the egg by a sperm takes place inside the female organism.

Output: place


Input:
Sentence1: Fertilization takes place inside the female organism.
Sentence2: the penetration of the egg by a sperm takes place inside the female organism.

Output: takes


Input:
Sentence1: Vertebrates are animals that have a backbone.
Sentence2: Vertebrates are animals that have trunk muscles.

Output: Vertebrates


Input:
Sentence1: Vertebrates are animals that have a backbone.
Sentence2: Vertebrates are animals that have trunk muscles.

Output: animals


Input:
Sentence1: Vertebrates are animals that have a backbone.
Sentence2: Vertebrates are animals that have trunk muscles.

Output: are


Input:
Sentence1: Vertebrates are animals that have a backbone.
Sentence2: Vertebrates are animals that have trunk muscles.

Output: have


Input:
Sentence1: Vertebrates are animals that have a backbone.
Sentence2: Vertebrates are animals that have trunk muscles.

Output: that


Input:
Sentence1: Solar panels absorb energy from the sun.
Sentence2: Solar panels absorb sunlight.

Output: Solar


Input:
Sentence1: Solar panels absorb energy from the sun.
Sentence2: Solar panels absorb sunlight.

Output: panels


Input:
Sentence1: Mammals depend on the vegetation for food and shelter.
Sentence2: Mammals are Heterotrophs.

Output: Mammals


Input:
Sentence1: Cytoplasm refers to all of the cellular material inside the plasma membrane.
Sentence2: Plasma membrane is the cell membrane surrounding cytoplasm.

Output: membrane


Input:
Sentence1: Cytoplasm refers to all of the cellular material inside the plasma membrane.
Sentence2: Plasma membrane is the cell membrane surrounding cytoplasm.

Output: plasma


Input:
Sentence1: Then the total current and Joule heating are solved.
Sentence2: Electrical current running through a wire causes an increase in Joules.

Output: Joule


Input:
Sentence1: an animal requires warmth for survival.
Sentence2: Cows are social animals.

Output: animal


Input:
Sentence1: Cats are Mammals that Shed Dogs are Mammals that Wag their tails.
Sentence2: Playing is just one of many ways that dogs learn to behave.

Output: Dogs


Input:
Sentence1: sedimentary rocks are formed by deposition.
Sentence2: limestone is formed by deposition.

Output: deposition


Input:
Sentence1: sedimentary rocks are formed by deposition.
Sentence2: limestone is formed by deposition.

Output: formed


Input:
Sentence1: Ice wedging is the most important form of mechanical weathering.
Sentence2: cycles of freezing and thawing water causes mechanical weathering.

Output: mechanical


Input:
Sentence1: Ice wedging is the most important form of mechanical weathering.
Sentence2: cycles of freezing and thawing water causes mechanical weathering.

Output: weathering


Input:
Sentence1: Growth is part of the personality of a healthy organization.
Sentence2: An organism requires energy for a healthy personality.

Output: healthy


Input:
Sentence1: Growth is part of the personality of a healthy organization.
Sentence2: An organism requires energy for a healthy personality.

Output: personality


Input:
Sentence1: Adult echinoderms have radial symmetry.
Sentence2: Sea urchins are echinoderms, in the same family as starfish.

Output: echinoderms


Input:
Sentence1: Soil can be depleted of nutrients.
Sentence2: dirt can be depleted of nutrients.

Output: be


Input:
Sentence1: Soil can be depleted of nutrients.
Sentence2: dirt can be depleted of nutrients.

Output: can


Input:
Sentence1: Soil can be depleted of nutrients.
Sentence2: dirt can be depleted of nutrients.

Output: depleted


Input:
Sentence1: Soil can be depleted of nutrients.
Sentence2: dirt can be depleted of nutrients.

Output: nutrients


Input:
Sentence1: Plant growth is dependent on photosynthesis.
Sentence2: Darkness has a negative impact on plant growth.

Output: Plant


Input:
Sentence1: Plant growth is dependent on photosynthesis.
Sentence2: Darkness has a negative impact on plant growth.

Output: growth


Input:
Sentence1: Some parasites live on the surface of their host.
Sentence2: Leeches are on the surface of the host .

Output: host


Input:
Sentence1: Some parasites live on the surface of their host.
Sentence2: Leeches are on the surface of the host .

Output: surface


Input:
Sentence1: Caecilians can be found in moist soil near rivers and streams in tropical regions.
Sentence2: Reptilians can be found in moist soil near rivers and streams in tropical regions.

Output: and


Input:
Sentence1: Caecilians can be found in moist soil near rivers and streams in tropical regions.
Sentence2: Reptilians can be found in moist soil near rivers and streams in tropical regions.

Output: moist


Input:
Sentence1: Caecilians can be found in moist soil near rivers and streams in tropical regions.
Sentence2: Reptilians can be found in moist soil near rivers and streams in tropical regions.

Output: near


Input:
Sentence1: Caecilians can be found in moist soil near rivers and streams in tropical regions.
Sentence2: Reptilians can be found in moist soil near rivers and streams in tropical regions.

Output: regions


Input:
Sentence1: Caecilians can be found in moist soil near rivers and streams in tropical regions.
Sentence2: Reptilians can be found in moist soil near rivers and streams in tropical regions.

Output: rivers


Input:
Sentence1: Caecilians can be found in moist soil near rivers and streams in tropical regions.
Sentence2: Reptilians can be found in moist soil near rivers and streams in tropical regions.

Output: soil


Input:
Sentence1: Caecilians can be found in moist soil near rivers and streams in tropical regions.
Sentence2: Reptilians can be found in moist soil near rivers and streams in tropical regions.

Output: streams


Input:
Sentence1: Caecilians can be found in moist soil near rivers and streams in tropical regions.
Sentence2: Reptilians can be found in moist soil near rivers and streams in tropical regions.

Output: tropical


Input:
Sentence1: pesticides can cause pollution.
Sentence2: pesticides can harm the ecosystem.

Output: can


Input:
Sentence1: pesticides can cause pollution.
Sentence2: pesticides can harm the ecosystem.

Output: pesticides


Input:
Sentence1: Insulin helps cells take up glucose from the blood.
Sentence2: Normally the pancreas produces the right amount of insulin to move the glucose into the cells.

Output: cells


Input:
Sentence1: skin is used for protecting the body from harmful substances.
Sentence2: skin protects from sunlight.

Output: skin


Input:
Sentence1: Cell division is more complex in eukaryotes than prokaryotes.
Sentence2: Cell division is more complex in plants than prokaryotes.

Output: Cell


Input:
Sentence1: Cell division is more complex in eukaryotes than prokaryotes.
Sentence2: Cell division is more complex in plants than prokaryotes.

Output: complex


Input:
Sentence1: Cell division is more complex in eukaryotes than prokaryotes.
Sentence2: Cell division is more complex in plants than prokaryotes.

Output: division


Input:
Sentence1: Cell division is more complex in eukaryotes than prokaryotes.
Sentence2: Cell division is more complex in plants than prokaryotes.

Output: more


Input:
Sentence1: Cell division is more complex in eukaryotes than prokaryotes.
Sentence2: Cell division is more complex in plants than prokaryotes.

Output: prokaryotes


Input:
Sentence1: Rivers are usually larger than streams.
Sentence2: Watersheds are creeks, streams and rivers.

Output: streams


Input:
Sentence1: Fossilization is the process that turns a once living thing into a fossil.
Sentence2: Scientists who study  the process that preserves a once living thing are called paleontologists.

Output: living


Input:
Sentence1: Fossilization is the process that turns a once living thing into a fossil.
Sentence2: Scientists who study  the process that preserves a once living thing are called paleontologists.

Output: once


Input:
Sentence1: Fossilization is the process that turns a once living thing into a fossil.
Sentence2: Scientists who study  the process that preserves a once living thing are called paleontologists.

Output: process


Input:
Sentence1: Fossilization is the process that turns a once living thing into a fossil.
Sentence2: Scientists who study  the process that preserves a once living thing are called paleontologists.

Output: thing


Input:
Sentence1: Fossilization is the process that turns a once living thing into a fossil.
Sentence2: Scientists who study  the process that preserves a once living thing are called paleontologists.

Output: turns


Input:
Sentence1: being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time.
Sentence2: extreme heat and pressure in a swamp over a long period of time creates bogs.

Output: extreme


Input:
Sentence1: being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time.
Sentence2: extreme heat and pressure in a swamp over a long period of time creates bogs.

Output: heat


Input:
Sentence1: being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time.
Sentence2: extreme heat and pressure in a swamp over a long period of time creates bogs.

Output: long


Input:
Sentence1: being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time.
Sentence2: extreme heat and pressure in a swamp over a long period of time creates bogs.

Output: over


Input:
Sentence1: being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time.
Sentence2: extreme heat and pressure in a swamp over a long period of time creates bogs.

Output: period


Input:
Sentence1: being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time.
Sentence2: extreme heat and pressure in a swamp over a long period of time creates bogs.

Output: pressure


Input:
Sentence1: being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time.
Sentence2: extreme heat and pressure in a swamp over a long period of time creates bogs.

Output: swamp


Input:
Sentence1: being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time.
Sentence2: extreme heat and pressure in a swamp over a long period of time creates bogs.

Output: time


Input:
Sentence1: if an organism becomes too hot then that organism may die.
Sentence2: direct sunlight may cause death.

Output: die


Input:
Sentence1: Populations of viruses do not grow through cell division because they are not cells.
Sentence2: HIV, like other viruses, needs a host to survive.

Output: viruses


Input:
Sentence1: cutting down trees has a negative impact on an ecosystem.
Sentence2: Cutting down oaks has a negative impact on an ecosystem.

Output: a


Input:
Sentence1: cutting down trees has a negative impact on an ecosystem.
Sentence2: Cutting down oaks has a negative impact on an ecosystem.

Output: an


Input:
Sentence1: cutting down trees has a negative impact on an ecosystem.
Sentence2: Cutting down oaks has a negative impact on an ecosystem.

Output: cutting


Input:
Sentence1: cutting down trees has a negative impact on an ecosystem.
Sentence2: Cutting down oaks has a negative impact on an ecosystem.

Output: down


Input:
Sentence1: cutting down trees has a negative impact on an ecosystem.
Sentence2: Cutting down oaks has a negative impact on an ecosystem.

Output: ecosystem


Input:
Sentence1: cutting down trees has a negative impact on an ecosystem.
Sentence2: Cutting down oaks has a negative impact on an ecosystem.

Output: has


Input:
Sentence1: cutting down trees has a negative impact on an ecosystem.
Sentence2: Cutting down oaks has a negative impact on an ecosystem.

Output: impact


Input:
Sentence1: cutting down trees has a negative impact on an ecosystem.
Sentence2: Cutting down oaks has a negative impact on an ecosystem.

Output: negative


Input:
Sentence1: cutting down trees has a negative impact on an ecosystem.
Sentence2: Cutting down oaks has a negative impact on an ecosystem.

Output: on


Input:
Sentence1: TRH stimulates the pituitary gland to produce thyroid-stimulating hormone, or TSH.
Sentence2: TRH stimulates prolactin release.

Output: TRH


Input:
Sentence1: TRH stimulates the pituitary gland to produce thyroid-stimulating hormone, or TSH.
Sentence2: TRH stimulates prolactin release.

Output: stimulates


Input:
Sentence1: Chemotherapy works on cells that are dividing.
Sentence2: Cancer is a disease which cells split and Chemotherapy stops those cells multiplying.

Output: Chemotherapy


Input:
Sentence1: Modern examples are jellyfish, flat worms, and annelid worms.
Sentence2: jellyfish can regrow segments.

Output: jellyfish


Input:
Sentence1: a wildfire changes an ecosystem drastically.
Sentence2: Forest fires change an ecosystem drastically.

Output: changes


Input:
Sentence1: a wildfire changes an ecosystem drastically.
Sentence2: Forest fires change an ecosystem drastically.

Output: drastically


Input:
Sentence1: a wildfire changes an ecosystem drastically.
Sentence2: Forest fires change an ecosystem drastically.

Output: ecosystem


Input:
Sentence1: sandpaper is used to smooth wooden objects.
Sentence2: Traditionally, wooden objects are used in decoupage.

Output: objects


Input:
Sentence1: sandpaper is used to smooth wooden objects.
Sentence2: Traditionally, wooden objects are used in decoupage.

Output: wooden


Input:
Sentence1: the movement of an air mass over Earth 's surface causes local weather changes.
Sentence2: Fronts define the boundaries between air masses.

Output: air


Input:
Sentence1: the movement of an air mass over Earth 's surface causes local weather changes.
Sentence2: Fronts define the boundaries between air masses.

Output: mass


Input:
Sentence1: a plant requires food for survival.
Sentence2: A plant requires leaves for survival.

Output: a


Input:
Sentence1: a plant requires food for survival.
Sentence2: A plant requires leaves for survival.

Output: for


Input:
Sentence1: a plant requires food for survival.
Sentence2: A plant requires leaves for survival.

Output: plant


Input:
Sentence1: a plant requires food for survival.
Sentence2: A plant requires leaves for survival.

Output: requires


Input:
Sentence1: a plant requires food for survival.
Sentence2: A plant requires leaves for survival.

Output: survival


Input:
Sentence1: Algae play significant roles as producers in aquatic ecosystems.
Sentence2: algae plays significant roles as food in acquatic ecosystems.

Output: Algae


Input:
Sentence1: Algae play significant roles as producers in aquatic ecosystems.
Sentence2: algae plays significant roles as food in acquatic ecosystems.

Output: aquatic


Input:
Sentence1: Algae play significant roles as producers in aquatic ecosystems.
Sentence2: algae plays significant roles as food in acquatic ecosystems.

Output: ecosystems


Input:
Sentence1: Algae play significant roles as producers in aquatic ecosystems.
Sentence2: algae plays significant roles as food in acquatic ecosystems.

Output: play


Input:
Sentence1: Algae play significant roles as producers in aquatic ecosystems.
Sentence2: algae plays significant roles as food in acquatic ecosystems.

Output: roles


Input:
Sentence1: Algae play significant roles as producers in aquatic ecosystems.
Sentence2: algae plays significant roles as food in acquatic ecosystems.

Output: significant


Input:
Sentence1: seconds are used to measure time.
Sentence2: CPU time can be used as a clock.

Output: time


Input:
Sentence1: Development means to get better, growth means to get bigger.
Sentence2: Infancy is the period of most rapidly getting bigger after birth.

Output: bigger


Input:
Sentence1: Development means to get better, growth means to get bigger.
Sentence2: Infancy is the period of most rapidly getting bigger after birth.

Output: get


Input:
Sentence1: Salinity is vital for animals that live in the ocean.
Sentence2: Coral reefs provide food and shelter to animals that require salinity.

Output: Salinity


Input:
Sentence1: Salinity is vital for animals that live in the ocean.
Sentence2: Coral reefs provide food and shelter to animals that require salinity.

Output: animals


Input:
Sentence1: if a living thing becomes too cold then that living thing will die.
Sentence2: And without adequate calories, the birds die from the cold.

Output: cold


Input:
Sentence1: Rivers are usually larger than streams.
Sentence2: Rivers can be divided into rivers and streams.

Output: Rivers


Input:
Sentence1: Rivers are usually larger than streams.
Sentence2: Rivers can be divided into rivers and streams.

Output: streams


Input:
Sentence1: When inhaled, the particles lodge in the respiratory system, causing or aggravating health problems.
Sentence2: a breathing mask keeps harmful particles from being inhaled and causing health problems.

Output: causing


Input:
Sentence1: When inhaled, the particles lodge in the respiratory system, causing or aggravating health problems.
Sentence2: a breathing mask keeps harmful particles from being inhaled and causing health problems.

Output: health


Input:
Sentence1: When inhaled, the particles lodge in the respiratory system, causing or aggravating health problems.
Sentence2: a breathing mask keeps harmful particles from being inhaled and causing health problems.

Output: inhaled


Input:
Sentence1: When inhaled, the particles lodge in the respiratory system, causing or aggravating health problems.
Sentence2: a breathing mask keeps harmful particles from being inhaled and causing health problems.

Output: problems


Input:
Sentence1: Lakes are generally bigger and deeper than ponds.
Sentence2: Lake trout season opens in Lake Huron and Lake Michigan, excluding the refuges.

Output: Lakes


Input:
Sentence1: condensing causes a liquid to form.
Sentence2: An example of a collective behavior is when water molecules cool and form liquid.

Output: form


Input:
Sentence1: condensing causes a liquid to form.
Sentence2: An example of a collective behavior is when water molecules cool and form liquid.

Output: liquid


Input:
Sentence1: Most of the earth's water is liquid.
Sentence2: Most people can survive only a few days without liquid.

Output: liquid


Input:
Sentence1: Though most trout are freshwater fish, some live in marine waters.
Sentence2: some mollusks live near trout.

Output: trout


Input:
Sentence1: Lab is short for Laboratory.
Sentence2: Experiments are often done in a laboratory.

Output: Laboratory


Input:
Sentence1: coal is used for generating heat by burning.
Sentence2: coal is used for generating heat and can explode.

Output: coal


Input:
Sentence1: coal is used for generating heat by burning.
Sentence2: coal is used for generating heat and can explode.

Output: generating


Input:
Sentence1: coal is used for generating heat by burning.
Sentence2: coal is used for generating heat and can explode.

Output: heat


Input:
Sentence1: coal is used for generating heat by burning.
Sentence2: coal is used for generating heat and can explode.

Output: used


Input:
Sentence1: Humans are complex organisms.
Sentence2: fertilization takes place in human females.

Output: Humans


Input:
Sentence1: Pulped wood is used to make paper.
Sentence2: pulped wood requires cutting down trees.

Output: Pulped


Input:
Sentence1: Pulped wood is used to make paper.
Sentence2: pulped wood requires cutting down trees.

Output: wood


Input:
Sentence1: a warm front causes cloudy and rainy weather.
Sentence2: Behind the warm front are thick, low stratus clouds and possibly more rain.

Output: front


Input:
Sentence1: a warm front causes cloudy and rainy weather.
Sentence2: Behind the warm front are thick, low stratus clouds and possibly more rain.

Output: warm


Input:
Sentence1: the movement of tectonic plates causes volcanic eruptions.
Sentence2: Large volcanic eruptions can decrease (reduce)the earth's average temperature by (a) emitting particles into the stratosphere, thereby increasing the albedo.

Output: eruptions


Input:
Sentence1: the movement of tectonic plates causes volcanic eruptions.
Sentence2: Large volcanic eruptions can decrease (reduce)the earth's average temperature by (a) emitting particles into the stratosphere, thereby increasing the albedo.

Output: volcanic


Input:
Sentence1: a freezer is used for cooling things.
Sentence2: Repairs to freezers are costly.

Output: freezer


Input:
Sentence1: Scientists still know relatively little about Archaea.
Sentence2: scientists still know relatively little about non-bacterial prokaryotes.

Output: Scientists


Input:
Sentence1: Scientists still know relatively little about Archaea.
Sentence2: scientists still know relatively little about non-bacterial prokaryotes.

Output: about


Input:
Sentence1: Scientists still know relatively little about Archaea.
Sentence2: scientists still know relatively little about non-bacterial prokaryotes.

Output: know


Input:
Sentence1: Scientists still know relatively little about Archaea.
Sentence2: scientists still know relatively little about non-bacterial prokaryotes.

Output: little


Input:
Sentence1: Scientists still know relatively little about Archaea.
Sentence2: scientists still know relatively little about non-bacterial prokaryotes.

Output: relatively


Input:
Sentence1: Microbes are tiny living cells.
Sentence2: Disease-causing tiny living cells have a negative impact on the body.

Output: cells


Input:
Sentence1: Microbes are tiny living cells.
Sentence2: Disease-causing tiny living cells have a negative impact on the body.

Output: living


Input:
Sentence1: Microbes are tiny living cells.
Sentence2: Disease-causing tiny living cells have a negative impact on the body.

Output: tiny


Input:
Sentence1: Ribosomes are small organelles where proteins are made.
Sentence2: When a cell divides, large amounts of proteins are being made and new organelles are formed.

Output: made


Input:
Sentence1: Ribosomes are small organelles where proteins are made.
Sentence2: When a cell divides, large amounts of proteins are being made and new organelles are formed.

Output: organelles


Input:
Sentence1: Ribosomes are small organelles where proteins are made.
Sentence2: When a cell divides, large amounts of proteins are being made and new organelles are formed.

Output: proteins


Input:
Sentence1: Playing is just one of many ways that mammals and other animals learn how to behave.
Sentence2: Playing is one of many ways animal improve ability to survive and thrive.

Output: Playing


Input:
Sentence1: Playing is just one of many ways that mammals and other animals learn how to behave.
Sentence2: Playing is one of many ways animal improve ability to survive and thrive.

Output: many


Input:
Sentence1: Playing is just one of many ways that mammals and other animals learn how to behave.
Sentence2: Playing is one of many ways animal improve ability to survive and thrive.

Output: ways


Input:
Sentence1: transportation technology is used for moving people.
Sentence2: Cars can kill people or they can transport people.

Output: people


Input:
Sentence1: Chordates have a complete digestive system and a closed circulatory system.
Sentence2: animals with jaws have a complete digestive system and a closed circulatory system.

Output: circulatory


Input:
Sentence1: Chordates have a complete digestive system and a closed circulatory system.
Sentence2: animals with jaws have a complete digestive system and a closed circulatory system.

Output: closed


Input:
Sentence1: Chordates have a complete digestive system and a closed circulatory system.
Sentence2: animals with jaws have a complete digestive system and a closed circulatory system.

Output: complete


Input:
Sentence1: Chordates have a complete digestive system and a closed circulatory system.
Sentence2: animals with jaws have a complete digestive system and a closed circulatory system.

Output: digestive


Input:
Sentence1: Chordates have a complete digestive system and a closed circulatory system.
Sentence2: animals with jaws have a complete digestive system and a closed circulatory system.

Output: have


Input:
Sentence1: Chordates have a complete digestive system and a closed circulatory system.
Sentence2: animals with jaws have a complete digestive system and a closed circulatory system.

Output: system


Input:
Sentence1: After the mating of gametes, zygots are formed.
Sentence2: gametes mate into zygotes.

Output: zygots


Input:
Sentence1: Magnitude a measure of earthquake size.
Sentence2: A seismograph measures the magnitude of earthquakes.

Output: Magnitude


Input:
Sentence1: Metal or aluminum trees are conductors of electricity.
Sentence2: wiring requires metal or aluminum for electricity.

Output: Metal


Input:
Sentence1: Metal or aluminum trees are conductors of electricity.
Sentence2: wiring requires metal or aluminum for electricity.

Output: aluminum


Input:
Sentence1: Metal or aluminum trees are conductors of electricity.
Sentence2: wiring requires metal or aluminum for electricity.

Output: electricity


Input:
Sentence1: Glucose is used for energy by the cells of most organisms.
Sentence2: Glucose metabolism relates to how cells use or store glucose.

Output: cells


Input:
Sentence1: detailed observation of celestial objects requires a telescope.
Sentence2: Detailed observation of stars requires a telescope.

Output: a


Input:
Sentence1: detailed observation of celestial objects requires a telescope.
Sentence2: Detailed observation of stars requires a telescope.

Output: detailed


Input:
Sentence1: detailed observation of celestial objects requires a telescope.
Sentence2: Detailed observation of stars requires a telescope.

Output: observation


Input:
Sentence1: detailed observation of celestial objects requires a telescope.
Sentence2: Detailed observation of stars requires a telescope.

Output: of


Input:
Sentence1: detailed observation of celestial objects requires a telescope.
Sentence2: Detailed observation of stars requires a telescope.

Output: requires


Input:
Sentence1: detailed observation of celestial objects requires a telescope.
Sentence2: Detailed observation of stars requires a telescope.

Output: telescope


Input:
Sentence1: Firm plastic eyeglasses or goggles are better.
Sentence2: plastic protects the eyes during experiements.

Output: plastic


Input:
Sentence1: All cells share some of the same structures and basic functions.
Sentence2: Biological structures are too complex.

Output: structures


Input:
Sentence1: gravity pulls objects towards planets.
Sentence2: Gravity pulls objects around the sun.

Output: gravity


Input:
Sentence1: gravity pulls objects towards planets.
Sentence2: Gravity pulls objects around the sun.

Output: objects


Input:
Sentence1: gravity pulls objects towards planets.
Sentence2: Gravity pulls objects around the sun.

Output: pulls


Input:
Sentence1: Metazoan phylogeny Phylogeny of phyla is poorly understood.
Sentence2: The evolutionary history of metazoas is poorly understood.

Output: Metazoan


Input:
Sentence1: Metazoan phylogeny Phylogeny of phyla is poorly understood.
Sentence2: The evolutionary history of metazoas is poorly understood.

Output: poorly


Input:
Sentence1: Metazoan phylogeny Phylogeny of phyla is poorly understood.
Sentence2: The evolutionary history of metazoas is poorly understood.

Output: understood


Input:
Sentence1: a compass is used to navigate oceans.
Sentence2: You can navigate through the Pacific with a compass.

Output: compass


Input:
Sentence1: a compass is used to navigate oceans.
Sentence2: You can navigate through the Pacific with a compass.

Output: navigate


Input:
Sentence1: chemical splashing can cause harm to humans.
Sentence2: Chemical splash goggles are advised.

Output: chemical


Input:
Sentence1: chemical splashing can cause harm to humans.
Sentence2: Chemical splash goggles are advised.

Output: splashing


Input:
Sentence1: Bioterrorism is another potential threat in the environment.
Sentence2: With mounting threats of bioterrorism, anthrax has become a rather frightening topic.

Output: Bioterrorism


Input:
Sentence1: Gills are used for respiration.
Sentence2: the thing that gills are used for begins with ventilation.

Output: Gills


Input:
Sentence1: sugar causes food to taste sweet.
Sentence2: Cakes and cookies taste sweet because a little extra sugar is added for flavoring.

Output: taste


Input:
Sentence1: Animals can communicate with sounds, chemicals, or visual cues.
Sentence2: Communication is the exchange of information, ideas and emotions.

Output: communicate


Input:
Sentence1: protein is used to repair cells by the human body.
Sentence2: Meat, fish and chicken are rich sources of protein.

Output: protein


Input:
Sentence1: Many zooplankton are crustaceans.
Sentence2: tiny crustaceans can feed on phytoplankton.

Output: crustaceans


Input:
Sentence1: Annelids are worms such as the familiar earthworm.
Sentence2: Earthworms are invaluble for soil health.

Output: earthworm


Input:
Sentence1: seeing requires light.
Sentence2: Seeing requires photons.

Output: seeing


Input:
Sentence1: Water is a compound of hydrogen and oxygen.
Sentence2: A plant requires something that is a compound of hydrogen and oxygen for survival.

Output: compound


Input:
Sentence1: Water is a compound of hydrogen and oxygen.
Sentence2: A plant requires something that is a compound of hydrogen and oxygen for survival.

Output: hydrogen


Input:
Sentence1: Water is a compound of hydrogen and oxygen.
Sentence2: A plant requires something that is a compound of hydrogen and oxygen for survival.

Output: oxygen


Input:
Sentence1: Arthropods are the largest phylum of invertebrates.
Sentence2: Insects are in the phylum Arthropoda.

Output: phylum


Input:
Sentence1: Activation energy is required to overcome the energy barrier.
Sentence2: All chemical reactions must first overcome the energy barrier.

Output: barrier


Input:
Sentence1: Activation energy is required to overcome the energy barrier.
Sentence2: All chemical reactions must first overcome the energy barrier.

Output: overcome


Input:
Sentence1: Gene cloning is the process of isolating and making copies of a gene.
Sentence2: First, a PCR-based strategy was used to isolate cotton R genes.

Output: isolating


Input:
Sentence1: Plants are producers are consumers are omnivores .
Sentence2: Omnivores feed at more than one trophic level.

Output: omnivores


Input:
Sentence1: Molecules of DNA are encoded with instructions that tell cells what to do.
Sentence2: Each person inherits DNA on conception.

Output: DNA


Input:
Sentence1: Ethologists usually study how animals behave in their natural environment.
Sentence2: animal behaviorists study animals in their natural environment.

Output: animals


Input:
Sentence1: Ethologists usually study how animals behave in their natural environment.
Sentence2: animal behaviorists study animals in their natural environment.

Output: environment


Input:
Sentence1: Ethologists usually study how animals behave in their natural environment.
Sentence2: animal behaviorists study animals in their natural environment.

Output: natural


Input:
Sentence1: Ethologists usually study how animals behave in their natural environment.
Sentence2: animal behaviorists study animals in their natural environment.

Output: study


Input:
Sentence1: Reproduction is the process by which organisms give rise to offspring.
Sentence2: Life continues because of reproduction.

Output: Reproduction


Input:
Sentence1: when a hemisphere is tilted away from the sun , that hemisphere receives less direct sunlight.
Sentence2: when a hemisphere is tilted away from our star it receives less direct sunlight.

Output: away


Input:
Sentence1: when a hemisphere is tilted away from the sun , that hemisphere receives less direct sunlight.
Sentence2: when a hemisphere is tilted away from our star it receives less direct sunlight.

Output: hemisphere


Input:
Sentence1: when a hemisphere is tilted away from the sun , that hemisphere receives less direct sunlight.
Sentence2: when a hemisphere is tilted away from our star it receives less direct sunlight.

Output: less


Input:
Sentence1: when a hemisphere is tilted away from the sun , that hemisphere receives less direct sunlight.
Sentence2: when a hemisphere is tilted away from our star it receives less direct sunlight.

Output: receives


Input:
Sentence1: when a hemisphere is tilted away from the sun , that hemisphere receives less direct sunlight.
Sentence2: when a hemisphere is tilted away from our star it receives less direct sunlight.

Output: sunlight


Input:
Sentence1: when a hemisphere is tilted away from the sun , that hemisphere receives less direct sunlight.
Sentence2: when a hemisphere is tilted away from our star it receives less direct sunlight.

Output: tilted


Input:
Sentence1: when a hemisphere is tilted away from the sun , that hemisphere receives less direct sunlight.
Sentence2: when a hemisphere is tilted away from our star it receives less direct sunlight.

Output: when


Input:
Sentence1: Sweat is the result of excessive physical and emotional exertion.
Sentence2: Excessive physical and emotional exertion decreases an animal's bodily water.

Output: emotional


Input:
Sentence1: Sweat is the result of excessive physical and emotional exertion.
Sentence2: Excessive physical and emotional exertion decreases an animal's bodily water.

Output: excessive


Input:
Sentence1: Sweat is the result of excessive physical and emotional exertion.
Sentence2: Excessive physical and emotional exertion decreases an animal's bodily water.

Output: exertion


Input:
Sentence1: Sweat is the result of excessive physical and emotional exertion.
Sentence2: Excessive physical and emotional exertion decreases an animal's bodily water.

Output: physical


Input:
Sentence1: loud noises can cause animals to startle.
Sentence2: animals are frightened by noise.

Output: animals


Input:
Sentence1: Electricity flows when a battery is connected to an object like a watch, toy, or flashlight.
Sentence2: Flashlights are powered by batteries to produce light.

Output: battery


Input:
Sentence1: Fertilization is complete when the sperm and egg nuclei fuse.
Sentence2: Fertilization occurs when a sperm and nuclei fuse.

Output: fuse


Input:
Sentence1: Fertilization is complete when the sperm and egg nuclei fuse.
Sentence2: Fertilization occurs when a sperm and nuclei fuse.

Output: nuclei


Input:
Sentence1: Flowers form on the dominant sporophyte plant.
Sentence2: Flowers form on angiosperms.

Output: Flowers


Input:
Sentence1: Flowers form on the dominant sporophyte plant.
Sentence2: Flowers form on angiosperms.

Output: form


Input:
Sentence1: safety goggles are used for protecting the eyes during experiments.
Sentence2: safety goggles are used to protect the eyes from dangerous things.

Output: eyes


Input:
Sentence1: safety goggles are used for protecting the eyes during experiments.
Sentence2: safety goggles are used to protect the eyes from dangerous things.

Output: goggles


Input:
Sentence1: safety goggles are used for protecting the eyes during experiments.
Sentence2: safety goggles are used to protect the eyes from dangerous things.

Output: protecting


Input:
Sentence1: safety goggles are used for protecting the eyes during experiments.
Sentence2: safety goggles are used to protect the eyes from dangerous things.

Output: safety


Input:
Sentence1: a vehicle is used for transportation.
Sentence2: Passenger vehicles are the primary mode of transportation.

Output: vehicle


Input:
Sentence1: Aquatic biomes are probably the most important of all the biomes.
Sentence2: Freshwater ecosystems are one of the more important environments.

Output: important


Input:
Sentence1: Eyes detect light, organized into images that fall on the retina.
Sentence2: Sight is the process of organized images falling on the retina.

Output: fall


Input:
Sentence1: Eyes detect light, organized into images that fall on the retina.
Sentence2: Sight is the process of organized images falling on the retina.

Output: images


Input:
Sentence1: Eyes detect light, organized into images that fall on the retina.
Sentence2: Sight is the process of organized images falling on the retina.

Output: organized


Input:
Sentence1: Eyes detect light, organized into images that fall on the retina.
Sentence2: Sight is the process of organized images falling on the retina.

Output: retina


Input:
Sentence1: Aggression Aggression and violence often go together.
Sentence2: competition may lead to violence.

Output: violence


Input:
Sentence1: Time is just another dimension in the Physical Universe.
Sentence2: Seconds measure a dimension of the physical universe.

Output: Physical


Input:
Sentence1: Time is just another dimension in the Physical Universe.
Sentence2: Seconds measure a dimension of the physical universe.

Output: Universe


Input:
Sentence1: Time is just another dimension in the Physical Universe.
Sentence2: Seconds measure a dimension of the physical universe.

Output: dimension


Input:
Sentence1: Fractures A fracture is a break in the bone.
Sentence2: Breaks in the bone heal when osteoclasts form new bone.

Output: bone


Input:
Sentence1: Fractures A fracture is a break in the bone.
Sentence2: Breaks in the bone heal when osteoclasts form new bone.

Output: break


Input:
Sentence1: Fractures A fracture is a break in the bone.
Sentence2: Breaks in the bone heal when osteoclasts form new bone.

Output: in


Input:
Sentence1: Chloroplasts are organelles that are found in the cells of plants and algae.
Sentence2: All plants are of bush type.

Output: plants


Input:
Sentence1: crossing two living things with recessive traits causes their offspring to have that recessive trait.
Sentence2: Offspring can inherit recessive genetics from both parents.

Output: offspring


Input:
Sentence1: animals require water for survival.
Sentence2: Drought can negatively impact animal survival.

Output: animals


Input:
Sentence1: animals require water for survival.
Sentence2: Drought can negatively impact animal survival.

Output: survival


Input:
Sentence1: ice wedging is when ice causes rocks to crack by expanding in openings.
Sentence2: Water expands as it freezes into ice.

Output: expanding


Input:
Sentence1: infection can cause bodily tissues to swell.
Sentence2: An aneurysm is a swelling in a blood vessel.

Output: swell


Input:
Sentence1: Rainbows are very pretty.
Sentence2: sunlight and rain are pretty.

Output: pretty


Input:
Sentence1: Sessile Attached permanently, immobile.
Sentence2: Adult sponges are immobile.

Output: immobile


Input:
Sentence1: Gene flow occurs when individuals move into or out of a population.
Sentence2: Geographic subdivision decreases how fast individuals move into or out of a population.

Output: individuals


Input:
Sentence1: Gene flow occurs when individuals move into or out of a population.
Sentence2: Geographic subdivision decreases how fast individuals move into or out of a population.

Output: into


Input:
Sentence1: Gene flow occurs when individuals move into or out of a population.
Sentence2: Geographic subdivision decreases how fast individuals move into or out of a population.

Output: move


Input:
Sentence1: Gene flow occurs when individuals move into or out of a population.
Sentence2: Geographic subdivision decreases how fast individuals move into or out of a population.

Output: out


Input:
Sentence1: Gene flow occurs when individuals move into or out of a population.
Sentence2: Geographic subdivision decreases how fast individuals move into or out of a population.

Output: population


Input:
Sentence1: fire converts chemical energy into light and heat energy.
Sentence2: If fuel burns, chemical energy is converted into thermal energy.

Output: chemical


Input:
Sentence1: Lymphocytes are the key cells involved in the immune response.
Sentence2: The key cells involved in the immune response produce antibodies.

Output: cells


Input:
Sentence1: Lymphocytes are the key cells involved in the immune response.
Sentence2: The key cells involved in the immune response produce antibodies.

Output: immune


Input:
Sentence1: Lymphocytes are the key cells involved in the immune response.
Sentence2: The key cells involved in the immune response produce antibodies.

Output: key


Input:
Sentence1: Lymphocytes are the key cells involved in the immune response.
Sentence2: The key cells involved in the immune response produce antibodies.

Output: response


Input:
Sentence1: Ice ages buried the planet in snow and ice for millions of years at a time.
Sentence2: climate change can bury the planet in snow.

Output: snow


Input:
Sentence1: Ice is frozen water.
Sentence2: ice expands.

Output: Ice


Input:
Sentence1: absorbing energy causes objects to heat.
Sentence2: Light energy causes objects to warm up.

Output: causes


Input:
Sentence1: absorbing energy causes objects to heat.
Sentence2: Light energy causes objects to warm up.

Output: objects


Input:
Sentence1: Bacteria can cause infection.
Sentence2: Bacteria can cause bodily tissues to swell.

Output: Bacteria


Input:
Sentence1: habitat destruction causes animals to move to find shelter in another habitat.
Sentence2: Mammals are a class of animal.

Output: animals


Input:
Sentence1: rocks interacting with wind over long periods of time causes weathering.
Sentence2: Most sands are weathered fragments of quartz.

Output: weathering


Input:
Sentence1: Hagfish are noted for secreting large amounts of thick, slimy mucus.
Sentence2: Extra mucus clogs the airways.

Output: mucus


Input:
Sentence1: Kidney failure may be treated with dialysis.
Sentence2: Kidney failure may be treated by the mechanical process of cleaning the blood.

Output: Kidney


Input:
Sentence1: Kidney failure may be treated with dialysis.
Sentence2: Kidney failure may be treated by the mechanical process of cleaning the blood.

Output: failure


Input:
Sentence1: Kidney failure may be treated with dialysis.
Sentence2: Kidney failure may be treated by the mechanical process of cleaning the blood.

Output: may


Input:
Sentence1: Kidney failure may be treated with dialysis.
Sentence2: Kidney failure may be treated by the mechanical process of cleaning the blood.

Output: treated


Input:
Sentence1: Cells are the microscopic building blocks of organisms.
Sentence2: proteins are the building blocks of organisms.

Output: organisms


Input:
Sentence1: Hormones control many cell activities, so they are very important for homeostasis.
Sentence2: hormones control many cell activities and are very important to the central theme of physiology.

Output: Hormones


Input:
Sentence1: Hormones control many cell activities, so they are very important for homeostasis.
Sentence2: hormones control many cell activities and are very important to the central theme of physiology.

Output: activities


Input:
Sentence1: Hormones control many cell activities, so they are very important for homeostasis.
Sentence2: hormones control many cell activities and are very important to the central theme of physiology.

Output: cell


Input:
Sentence1: Hormones control many cell activities, so they are very important for homeostasis.
Sentence2: hormones control many cell activities and are very important to the central theme of physiology.

Output: control


Input:
Sentence1: Hormones control many cell activities, so they are very important for homeostasis.
Sentence2: hormones control many cell activities and are very important to the central theme of physiology.

Output: important


Input:
Sentence1: threatening behavior causes a fight-or-flight response in animals.
Sentence2: Different behavior patterns are used by a threatened rabbit.

Output: threatening


Input:
Sentence1: Life in a volcanic environment can nevertheless be treacherous for animals.
Sentence2: There is little wildlife in volcanic areas.

Output: volcanic


Input:
Sentence1: cables are used for support by suspension bridges.
Sentence2: metal, stainless steel and plastic are used to support suspension bridges.

Output: bridges


Input:
Sentence1: cables are used for support by suspension bridges.
Sentence2: metal, stainless steel and plastic are used to support suspension bridges.

Output: support


Input:
Sentence1: cables are used for support by suspension bridges.
Sentence2: metal, stainless steel and plastic are used to support suspension bridges.

Output: suspension


Input:
Sentence1: rest has a positive impact on a health.
Sentence2: Relaxation is a prerequisite to that which has a positive impact on health.

Output: health


Input:
Sentence1: rest has a positive impact on a health.
Sentence2: Relaxation is a prerequisite to that which has a positive impact on health.

Output: impact


Input:
Sentence1: rest has a positive impact on a health.
Sentence2: Relaxation is a prerequisite to that which has a positive impact on health.

Output: positive


Input:
Sentence1: Stems Stems are the support structures of a plant.
Sentence2: Support structures of a plant may store water for some plants.

Output: plant


Input:
Sentence1: Stems Stems are the support structures of a plant.
Sentence2: Support structures of a plant may store water for some plants.

Output: structures


Input:
Sentence1: Stems Stems are the support structures of a plant.
Sentence2: Support structures of a plant may store water for some plants.

Output: support


Input:
Sentence1: Cnidarians are invertebrates such as jellyfish and corals.
Sentence2: Cnidarians are entirely aquatic animals.

Output: Cnidarians


Input:
Sentence1: Ants communicate with chemicals called pheromones.
Sentence2: Ants communicate with the colony in the form of what is called pheremon trails.

Output: Ants


Input:
Sentence1: Ants communicate with chemicals called pheromones.
Sentence2: Ants communicate with the colony in the form of what is called pheremon trails.

Output: called


Input:
Sentence1: Ants communicate with chemicals called pheromones.
Sentence2: Ants communicate with the colony in the form of what is called pheremon trails.

Output: communicate


Input:
Sentence1: Mammals conserve body heat with their hair or fur.
Sentence2: Foxes conserve body heat with their hair or fur.

Output: body


Input:
Sentence1: Mammals conserve body heat with their hair or fur.
Sentence2: Foxes conserve body heat with their hair or fur.

Output: conserve


Input:
Sentence1: Mammals conserve body heat with their hair or fur.
Sentence2: Foxes conserve body heat with their hair or fur.

Output: fur


Input:
Sentence1: Mammals conserve body heat with their hair or fur.
Sentence2: Foxes conserve body heat with their hair or fur.

Output: hair


Input:
Sentence1: Mammals conserve body heat with their hair or fur.
Sentence2: Foxes conserve body heat with their hair or fur.

Output: heat


Input:
Sentence1: Mammals conserve body heat with their hair or fur.
Sentence2: Foxes conserve body heat with their hair or fur.

Output: their


Input:
Sentence1: Mammals conserve body heat with their hair or fur.
Sentence2: Foxes conserve body heat with their hair or fur.

Output: with


Input:
Sentence1: DNA replication is the process in which DNA is copied.
Sentence2: the process in which DNA is copied is necessary for cell division.

Output: DNA


Input:
Sentence1: DNA replication is the process in which DNA is copied.
Sentence2: the process in which DNA is copied is necessary for cell division.

Output: copied


Input:
Sentence1: DNA replication is the process in which DNA is copied.
Sentence2: the process in which DNA is copied is necessary for cell division.

Output: process


Input:
Sentence1: Brain cells die quickly if their oxygen supply is cut off.
Sentence2: Blood carries oxygen to the brain.

Output: oxygen


Input:
Sentence1: Earthworms are important deposit feeders that help form and enrich soil.
Sentence2: Earth stands for soil, dust or ground.

Output: soil


Input:
Sentence1: Interior woods are birch, spruce and pine.
Sentence2: burning spruce is used to produce heat.

Output: spruce


Input:
Sentence1: Cows have four stomachs.
Sentence2: cows can be herbivores.

Output: Cows


Input:
Sentence1: mountains are formed by earthquakes.
Sentence2: Here the rocks have been uplifted along earthquake faults to make a mountain.

Output: earthquakes


Input:
Sentence1: travelling requires navigation.
Sentence2: Maps are very useful in navigating through challenging terrain.

Output: navigation


Input:
Sentence1: chemical splashing can cause harm to humans.
Sentence2: Toxic materials that splash on a human can cause harm.

Output: splashing


Input:
Sentence1: Elements are grouped into the Periodic Table .
Sentence2: nonmetal periodic table groups are far fewer in number.

Output: Periodic


Input:
Sentence1: Elements are grouped into the Periodic Table .
Sentence2: nonmetal periodic table groups are far fewer in number.

Output: Table


Input:
Sentence1: Elements are grouped into the Periodic Table .
Sentence2: nonmetal periodic table groups are far fewer in number.

Output: grouped


Input:
Sentence1: nuclear reactions in stars causes stars to produce light.
Sentence2: converting mass to energy in stars causes them to produce light.

Output: causes


Input:
Sentence1: nuclear reactions in stars causes stars to produce light.
Sentence2: converting mass to energy in stars causes them to produce light.

Output: light


Input:
Sentence1: nuclear reactions in stars causes stars to produce light.
Sentence2: converting mass to energy in stars causes them to produce light.

Output: produce


Input:
Sentence1: nuclear reactions in stars causes stars to produce light.
Sentence2: converting mass to energy in stars causes them to produce light.

Output: stars


Input:
Sentence1: Some precipitation that falls on land may soak into the ground, becoming groundwater.
Sentence2: some rain that falls on land may soak into the ground, becoming groundwater.

Output: becoming


Input:
Sentence1: Some precipitation that falls on land may soak into the ground, becoming groundwater.
Sentence2: some rain that falls on land may soak into the ground, becoming groundwater.

Output: falls