Input:
Fact 1: carpooling decreases the amount of cars used to travel to a place.
Fact 2: Carpooling cuts down on congestion and pollution.

Output: Decreasing the amount of cars used to travel cuts down on pollution.


Input:
Fact 1: Roundworms may be free-living or parasitic.
Fact 2: Internal parasites harm their hosts in many ways.

Output: roundworms can harm their hosts.


Input:
Fact 1: completing a circuit causes electricity to flow through that circuit.
Fact 2: Electricity is electrons in motion.

Output: completing a circuit causes electrons to flow through that circuit.


Input:
Fact 1: Wings are part of the exoskeleton and attached to the thorax.
Fact 2: Insect wings are attached to the dorsal side of their thorax.

Output: wings are attached to the dorsal side of the insect.


Input:
Fact 1: Wings are part of the exoskeleton and attached to the thorax.
Fact 2: Insect wings are attached to the dorsal side of their thorax.

Output: wings are part of the dorsal side of insects.


Input:
Fact 1: Hermit crabs use the shells of dead snails for homes.
Fact 2: For example, home and house mean the same thing, but are different search terms.

Output: Hermit crabs use dead snail shells for houses.


Input:
Fact 1: a pulley is used for lifting objects.
Fact 2: Resistance exercises are weight-lifting exercises.

Output: a pulley is used for exercise.


Input:
Fact 1: a vehicle is used for transportation.
Fact 2: Transportation moves people and goods from one place to another.

Output: Vehicles are used to move people and goods.


Input:
Fact 1: Bird beaks are generally adapted for the food they eat.
Fact 2: Birds have a beak or a bill.

Output: Bird bills are generally adapted for the food they eat.


Input:
Fact 1: Temperature falls from the equator to the poles.
Fact 2: If the weather is warm, their temperature rises.

Output: warm weather falls from the equator to the poles.


Input:
Fact 1: Wetlands are extremely important biomes.
Fact 2: Roseate spoonbills frequent fresh, brackish, and saltwater wetlands, mangrove islands.

Output: The habitat of spoonbills are extremely important biomes.


Input:
Fact 1: an animal requires nutrients to grow and heal.
Fact 2: Animals acquire nutrients by ingestion.

Output: An animal requires ingestion to grow and heal.


Input:
Fact 1: some animals' fur grows thicker for staying warm in the winter.
Fact 2: Polar bears grow fur to survive in the cold.

Output: Polar bears have thick fur to stay warm in the winter.


Input:
Fact 1: Mutation creates new genetic variation in a gene pool.
Fact 2: Genetic variation is the basis for natural selection.

Output: Mutation is a basis for natural selection.


Input:
Fact 1: Mutation creates new genetic variation in a gene pool.
Fact 2: Genetic variation is the basis for natural selection.

Output: mutation is the basis for natural selection.


Input:
Fact 1: the vanes rotating in an electric fan causes air to move.
Fact 2: Air moving through a room helps a person to feel less short of breath.

Output: electric fans can help people feel less short of breath.


Input:
Fact 1: lakes are formed by precipitation and runoff.
Fact 2: The Caspian Sea is, strictly speaking, not really a sea but instead the world's largest lake.

Output: The Caspian Sea was formed by precipitation and runoff.


Input:
Fact 1: a pulley is used for lifting objects.
Fact 2: Pulleys A pulley is a chain, belt or rope wrapped around a wheel.

Output: A belt wrapped around a wheel helps lift objects.


Input:
Fact 1: a pulley is used for lifting objects.
Fact 2: Pulleys A pulley is a chain, belt or rope wrapped around a wheel.

Output: A chain wrapped around a wheel is used for lifting objects.


Input:
Fact 1: Sweat wets the skin, and when it evaporates, it cools the body.
Fact 2: Sweat is made of salt and water.

Output: The evaporation of water from the skin cools the body.


Input:
Fact 1: Sweat wets the skin, and when it evaporates, it cools the body.
Fact 2: Sweat is made of salt and water.

Output: Water and salt wets the skin, and when it evaporates, it cools the body.


Input:
Fact 1: Sweat wets the skin, and when it evaporates, it cools the body.
Fact 2: Sweat is made of salt and water.

Output: salt and water wet the skin, and when it evaporates, it cools the body.


Input:
Fact 1: dehydrating food is used for preserving food.
Fact 2: Dehydration is the removal of water.

Output: Removing water preserves food.


Input:
Fact 1: exercise has a positive impact on a human 's health.
Fact 2: For exercise, moderate exercise such as walking is recommended.

Output: walking is a moderate way to have a positive impact on a human 's health.


Input:
Fact 1: the movement of tectonic plates causes volcanic eruptions.
Fact 2: Volcanic eruptions can also cause tsunamis.

Output: the movement of tectonic plates cause tsunamis.


Input:
Fact 1: Birds evolved from a group of bipedal dinosaurs called theropods.
Fact 2: Bird's feathers have evolved from reptile scales.

Output: feathers have evolved from reptile scales of bipedal dinosaurs called theropods.


Input:
Fact 1: coal is used for generating heat by burning.
Fact 2: CO 2 and SO 2 are both given off when coal is burned to provide heat or to generate electricity.

Output: When is coal burning CO 2 is given off.


Input:
Fact 1: Fertilization takes place inside the female organism.
Fact 2: Fertilization is the penetration of the egg by a sperm.

Output: The penetration of the egg by a sperm takes place inside the female organism.


Input:
Fact 1: Fertilization takes place inside the female organism.
Fact 2: Fertilization is the penetration of the egg by a sperm.

Output: the penetration of the egg by a sperm takes place inside the female organism.


Input:
Fact 1: scales are used for protection by scaled animals.
Fact 2: Fish are covered with scales.

Output: Fish are covered with protection.


Input:
Fact 1: heating a liquid can be used to identify that liquid 's boiling point.
Fact 2: Fire has intense heat.

Output: Fire can be used to identify that liquid's boiling point.


Input:
Fact 1: sinkholes are formed by precipitation.
Fact 2: Eventually, the sinkhole collapses into cavern.

Output: Precipitation reaching any underground void can cause a cavern to form.


Input:
Fact 1: sinkholes are formed by precipitation.
Fact 2: Eventually, the sinkhole collapses into cavern.

Output: precipitation forms caverns.


Input:
Fact 1: vinegar can cause harm to the eyes.
Fact 2: Vinegar is a weak acid (3.5 pH).

Output: Acids can cause harm to the eyes.


Input:
Fact 1: Most modern gymnosperms are trees with woody trunks.
Fact 2: Gymnosperms produce softwood .

Output: most modern softwoods are trees with woody trunks.


Input:
Fact 1: Glucose is used for energy by the cells of most organisms.
Fact 2: Glucose metabolism relates to how cells use or store glucose.

Output: cells store glucose.


Input:
Fact 1: an animal requires air for survival.
Fact 2: Mammals are animals with lungs, and they breath air.

Output: Animals require their lungs to breathe and survive.


Input:
Fact 1: Sperm are released into the surrounding water through the osculum.
Fact 2: Male gametes are called sperm.

Output: Male gametes are released into the surround water through the osculum.


Input:
Fact 1: Sperm are released into the surrounding water through the osculum.
Fact 2: Male gametes are called sperm.

Output: Male gametes are released into the surrounding water through the osculum.


Input:
Fact 1: Sperm are released into the surrounding water through the osculum.
Fact 2: Male gametes are called sperm.

Output: male gametes are released into the surrounding water through the osculum.


Input:
Fact 1: Mating is generally preceded by courtship.
Fact 2: Friendship usually precedes courtship, and courtship, marriage.

Output: Friendship often comes before mating.


Input:
Fact 1: telephones are used for communication by two people by transmitting sound.
Fact 2: All sounds are waves produced by the vibrations of material objects.

Output: Telephones are used for communication by two people by transmitting waves produced by the vibrations of material objects.


Input:
Fact 1: a light bulb requires electrical energy to produce light.
Fact 2: Additional track lighting brightens the overall space.

Output: A bulb with electrical energy brightens the overall space.


Input:
Fact 1: fire converts chemical energy into light and heat energy.
Fact 2: Light is a form of electromagnetic energy.

Output: Fire converts chemical energy into electromagnetic energy.


Input:
Fact 1: Introns are regions that do not code for proteins.
Fact 2: Prokaryotes lack introns, whereas eukaryotes contain introns.

Output: Prokaryotes lack regions that do not code for proteins, while eukaryotes do have them.


Input:
Fact 1: Introns are regions that do not code for proteins.
Fact 2: Prokaryotes lack introns, whereas eukaryotes contain introns.

Output: prokaryotes lack regions that do not code for proteins.


Input:
Fact 1: a calculator is used for adding.
Fact 2: If closing costs are financed, they are added to the base loan amount .

Output: a calculator is used in finance.


Input:
Fact 1: Translation reads the genetic code in mRNA and makes a protein.
Fact 2: Every protein is a translated gene.

Output: proteins contain genes.


Input:
Fact 1: Translation reads the genetic code in mRNA and makes a protein.
Fact 2: Every protein is a translated gene.

Output: the genetic code in mRNA is a gene that can be translated.


Input:
Fact 1: Most invertebrates have a more complex nervous system.
Fact 2: And, our nervous system is, in a sense, a complex computer network.

Output: most invertebrates have a complex computer network in their body..


Input:
Fact 1: a prism is used for refracting light.
Fact 2: Light is described both as wavelengths and photons.

Output: a prism is used for refracting wavelengths and photons.


Input:
Fact 1: Weather refers to the conditions of the atmosphere from day to day.
Fact 2: Earth's Atmosphere Earth's atmosphere is the layer of gasses that surrounds the earth.

Output: weather refers to the conditions in the layer of gasses that surrounds the earth.


Input:
Fact 1: when electricity flows to a light bulb , the light bulb will turn on.
Fact 2: An electric current is a flow of electric charge.

Output: Electric currents can turn a lightbulb on.


Input:
Fact 1: Earth 's tilt on its rotating axis causes seasons to change.
Fact 2: Seasons are caused by the motion of the Earth around the Sun and the tilt of the Earth's axis.

Output: seasons change because of tilt.


Input:
Fact 1: boulders are formed by glaciers melting sometimes.
Fact 2: Glaciers are made of snow, ice and rock.

Output: boulders are formed by snow, ice, and rock melting sometimes.


Input:
Fact 1: Cells are programmed to divide only a set number of times.
Fact 2: An egg cell divides into many cells.

Output: egg cells perform division a set number of times.


Input:
Fact 1: high pressure systems cause clear weather.
Fact 2: Weather Clear weather usually means good visibility.

Output: High pressure systems can cause good visibility.


Input:
Fact 1: high pressure systems cause clear weather.
Fact 2: Weather Clear weather usually means good visibility.

Output: High pressure systems cause good visibility.


Input:
Fact 1: high pressure systems cause clear weather.
Fact 2: Weather Clear weather usually means good visibility.

Output: high pressure systems cause good visibility.


Input:
Fact 1: stomata closing reduces water loss.
Fact 2: Transpiration is the loss of water vapor by plants.

Output: Stomata closing reduces transpiration.


Input:
Fact 1: Flatworms belong to the phylum Platyhelminthes.
Fact 2: Parasitic flatworms have evolved a close association with their hosts.

Output: organisms belonging to the phylum Platyhelminthes have evolved a close association with their hosts.


Input:
Fact 1: using cell phones can cause people to become distracted.
Fact 2: After all, driving with a cell phone can be dangerous.

Output: distracted driving with a phone is dangerous.


Input:
Fact 1: astronauts require preserved food for extended flights.
Fact 2: Space travel is for trained astronauts only.

Output: space travelers require preserved food for extended flights.


Input:
Fact 1: exercise increases a body 's strength.
Fact 2: Yoga is a gentle form of exercise.

Output: Yoga increases a body's strength.


Input:
Fact 1: Reptile parents provide little if any care to their young.
Fact 2: Geckos are, in fact, reptiles.

Output: gecko parents provide little if any care to their young.


Input:
Fact 1: Most genes contain the instructions for a single protein.
Fact 2: Alleles are alternative forms of a gene.

Output: Alleles can contain instructions for making alternative versions of the same single protein.


Input:
Fact 1: Mollusks are invertebrates such as the common snail.
Fact 2: Mollusks are bilateraly symetrical and are protostomes.

Output: The common snail is bilaterally symmetrical and a protostome.


Input:
Fact 1: if a habitat can no longer support animals then those animals will move to another area.
Fact 2: Environmentalists say forest roads add to erosion, destroy habitat and affect animal migration.

Output: Animals will move to another area when forest roads add to the erosion of their homes.


Input:
Fact 1: the moon revolving around the Earth causes the phases of the moon.
Fact 2: Tides are cyclical and closely follow the phases of the moon.

Output: Tides occur in water as the moon revolves around Earth.


Input:
Fact 1: dropping an object into water causes vibrations in the water.
Fact 2: When something vibrates, it causes the air around it to vibrate.

Output: dropping an object into water makes the air around it move.


Input:
Fact 1: Earthworm burrows help aerate soil, which is also good for plants.
Fact 2: Earthworms Earthworms are in the phylum Annelids.

Output: Annelid burrows help aerate soil, which is also good for plants.


Input:
Fact 1: Amphibians are also important predators.
Fact 2: Predators are animals that eat other animals.

Output: some amphibians eat other animals.


Input:
Fact 1: plasma is formed by electrons separating from atoms in stars.
Fact 2: Plasma exists inside stars and in interstellar gases.

Output: plasma is formed by electrons separating from interstellar gases.


Input:
Fact 1: Bile reduces the acidity of food entering from the highly acidic stomach.
Fact 2: Bile, a fluid made by the liver, is stored in the gallbladder.

Output: The gallbladder stores a fluid that reduces the acidity of food.


Input:
Fact 1: hibernation is used for conserving energy by some animals.
Fact 2: Bears use the fat as energy over the winter hibernation.

Output: bears hibernate to conserve energy.


Input:
Fact 1: Biodiversity generally increases from the poles to the equator.
Fact 2: Biodiversity contributes to ecosystem complexity.

Output: Ecosystem complexity generally increases from the poles to the equator.


Input:
Fact 1: conserving resources has a positive impact on the environment.
Fact 2: Recycled products conserve resources.

Output: Recycled products have a positive impact on the environment.


Input:
Fact 1: if a habitat can no longer support animals then those animals will move to another area.
Fact 2: Wildlife habitats contain food plots, shrubs and nut seedings for wildlife.

Output: if animals can no longer get food they will move to another area.


Input:
Fact 1: when a hurricane moves over land , that hurricane will decrease in strength.
Fact 2: Hurricanes grow strength from warm waters.

Output: Hurricanes are worse over warm water and weaker over land.


Input:
Fact 1: Sperm had to swim from male to female reproductive organs for fertilization.
Fact 2: Gametes, the sperm and eggs, are produced by mitosis in the haploid gametophyte.

Output: gametes swim from male to female reproductive organs for fertilization.


Input:
Fact 1: lakes are formed by precipitation and runoff.
Fact 2: A desert is defined by the scarcity of precipitation.

Output: lakes are difficult to find in deserts.


Input:
Fact 1: moss causes chemical weathering.
Fact 2: If the moss was completely dried then it is dead.

Output: dryness can prevent chemical weathering.


Input:
Fact 1: photosynthesis means producers convert from carbon dioxide, water, and solar energy into carbohydrates for themselves.
Fact 2: Leaf cells produce sugar by photosynthesis.

Output: Sugar is produced by leaf cells as a carbohydrate by producers.


Input:
Fact 1: a vehicle is used for travel.
Fact 2: Motorcycles are considered additional vehicles.

Output: motorcycles are used for travel.


Input:
Fact 1: natural magnetism is used for pointing north by a compass.
Fact 2: To find direction, students magnetize needles and locate North.

Output: Finding directions can be done by using a compass that points North.


Input:
Fact 1: Plants exhibit phototropism, or growing toward a light source.
Fact 2: Many light sources such as the sun and most artificial lights produce unpolarized light.

Output: Plants exhibit phototropism, or growing toward the sun or artificial light.


Input:
Fact 1: an image in a mirror is formed by reflecting light.
Fact 2: Light is all our eyes can really see.

Output: mirrors can be seen with our eyes.


Input:
Fact 1: Behaviors can be learned through play.
Fact 2: Kids play hockey in the driveways.

Output: behaviors can be learned through hockey.


Input:
Fact 1: using a car causes pollution.
Fact 2: Volkswagen remains the top European car brand sold in America.

Output: volkswagen causes pollution.


Input:
Fact 1: a black hole is formed by a high-mass star collapses.
Fact 2: Fundamentally, a black hole is invisible.

Output: a star collapsing can be invisible.


Input:
Fact 1: Blood type is important for medical reasons.
Fact 2: Each of the four blood types, O, A, B and AB play an important role in patient care.

Output: being type O A B or AB is important for medical reasons.


Input:
Fact 1: condensing causes a liquid to form.
Fact 2: Typically, the liquid is water.

Output: condensing causes water to form.


Input:
Fact 1: measuring the hardness of minerals requires scratching those materials.
Fact 2: Although a diamond is the hardest substance known to man, it can be chipped or scratched.

Output: measuring the hardness of minerals requires chipping those materials.


Input:
Fact 1: Phylogeny is the evolutionary history of a group of related organisms.
Fact 2: Evolutionary history is littered with dead-ends and false starts.

Output: Phylogeny is full of dead-ends and false starts.


Input:
Fact 1: having no natural predators increases population size.
Fact 2: Populations can also be limited by predation.

Output: not having predation increases  size.


Input:
Fact 1: Meiosis is the type of cell division that produces gametes.
Fact 2: Meiosis Prior to meiosis as in mitosis, chromosome duplication occurs.

Output: chromosome duplication occurs when cell division produces gametes.


Input:
Fact 1: harming an animal species has a negative impact on the population size of that species.
Fact 2: Pollution is usually harmful to one or more species of animal or plant.

Output: Pollution is usually harmful to population size of a species.


Input:
Fact 1: Courtship is behavior that is intended to attract a mate.
Fact 2: Food to survive, mates to reproduce, and water to drink.

Output: Courtship is behavior that is intended to reproduce.


Input:
Fact 1: shelter is used for protection by animals against weather.
Fact 2: During the daytime or in hot weather they seek shelter.

Output: animals use shelter in hot temperatures.


Input:
Fact 1: Most fungi get organic compounds from dead organisms.
Fact 2: Many fungi decompose dead organic matter such as leaves, wood, feces, etc.

Output: Fungi eat dead matter such as leaves.


Input:
Fact 1: when a plant grows , the size of the leaves of that plant may increase.
Fact 2: Perennial types are planted outside in spring.

Output: when a perennial grows, the size of its leaves may increase.


Input:
Fact 1: Food is easier to chew because it is moistened by saliva from the salivary glands.
Fact 2: Besides, saliva contains digestive enzymes .

Output: Food is easier to chew due to digestive enzymes.


Input:
Fact 1: a human requires sleep to be healthy.
Fact 2: Adenosine reception is important to sleep, and especially to deep sleep.

Output: a human requires Adenosine reception  to be healthy.


Input:
Fact 1: the emission of sulfur dioxide causes acid rain.
Fact 2: Scrubbers significantly reduce emissions of sulfur dioxide.

Output: Scrubbers reduce the instances of acid rain.


Input:
Fact 1: Some birds are pollinators that co-evolved with plants.
Fact 2: Plants spread by self- seeding and below ground stems.

Output: Some birds are pollinators that co-evolved with self seeding organisms.


Input:
Fact 1: sunlight and rain can cause a rainbow.
Fact 2: Rainbow A most charming example of chromatic dispersion is a rainbow.

Output: Sunlight and rain can cause a chromatic dispersion.


Input:
Fact 1: sunlight and rain can cause a rainbow.
Fact 2: Rainbow A most charming example of chromatic dispersion is a rainbow.

Output: sunlight and rain can cause chromatic dispersion.


Input:
Fact 1: sunlight and rain can cause a rainbow.
Fact 2: Rainbow A most charming example of chromatic dispersion is a rainbow.

Output: sunlight and rain causes chromatic dispersion.


Input:
Fact 1: Puberty is the period during which humans become sexually mature.
Fact 2: Wet dreams are a sign of puberty.

Output: Wet dreams are a sign of sexually maturity.


Input:
Fact 1: Heterotrophs get food by eating other living things.
Fact 2: Animals are heterotrophs, or other-feeders.

Output: Animals get food by eating other living things.


Input:
Fact 1: Heterotrophs get food by eating other living things.
Fact 2: Animals are heterotrophs, or other-feeders.

Output: animals get food by eating other living things.


Input:
Fact 1: hitting an object causes the particles in that object to vibrate.
Fact 2: Ball is hit with bat by batter.

Output: a batter causes the particles of a ball to vibrate.


Input:
Fact 1: Evolution occurs in response to a change in the environment.
Fact 2: Evolution Evolution is the changing pattern of life forms.

Output: lifeforms change their pattern in response to change in environment.


Input:
Fact 1: Bile reduces the acidity of food entering from the highly acidic stomach.
Fact 2: After a meal, the gallbladder releases the bile through a passageway called the bile duct.

Output: One function of the gallbladder is to reduce the acidity of food.


Input:
Fact 1: energy is used for heating a building by a heating system.
Fact 2: Energy used for heating is the single most commonly used form of energy worldwide.

Output: Heating buildings is a very common production of energy worldwide.


Input:
Fact 1: thick fur can be used for keeping warm.
Fact 2: Most mammals have hair, or fur, covering their body.

Output: Most mammals have a body covering for keeping warm.


Input:
Fact 1: disease-causing microbes have a negative impact on the body.
Fact 2: Microbes are tiny living cells.

Output: Disease-causing tiny living cells have a negative impact on the body.


Input:
Fact 1: when a metal rusts , that metal becomes orange on the surface.
Fact 2: When iron oxidizes, it rusts.

Output: When iron oxidizes, that metal becomes orange on the surface.


Input:
Fact 1: Plants use unsaturated fatty acids to store energy.
Fact 2: All plants are of bush type.

Output: bushes use unsaturated fatty acids to store energy.


Input:
Fact 1: Some insects can use their antennae to detect sound.
Fact 2: Every insect has six legs, that's an insect.

Output: Animals with six legs can use their antennae to detect sound.


Input:
Fact 1: a meter stick is used to measure distance.
Fact 2: Length refers to both the time of the ride and the distances available.

Output: A meter stick is used to measure length.


Input:
Fact 1: loud noises can cause animals to startle.
Fact 2: Babies are frightened by loud noises.

Output: animals are frightened by noise.


Input:
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Tobacco is smoked in pipes or in cigarettes or bidis.

Output: Lung cancer is most often caused by cigarettes.


Input:
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Tobacco is smoked in pipes or in cigarettes or bidis.

Output: cigarettes cause lung cancer.


Input:
Fact 1: howling is used to warn other wolves by wolves.
Fact 2: Gray wolves are the largest members of the canine family.

Output: howling is used by canines to warn others.


Input:
Fact 1: protein is used to repair cells by the human body.
Fact 2: Amino acids form protein.

Output: Amino acids are used to repair cells by the human body.


Input:
Fact 1: Menopause occurs when menstruation stops occurring, usually in middle adulthood.
Fact 2: Menstruation occurs after the secretion of progesterone stops.

Output: Menopause occurs when  secretion of progesterone stops.


Input:
Fact 1: an animal requires warmth for survival.
Fact 2: Birds huddle together for warmth.

Output: Birds huddle together for survival.


Input:
Fact 1: an anemometer is used to measure wind speed.
Fact 2: Wind speeds are in knots.

Output: Anemometers are used to measure knots.


Input:
Fact 1: Sporangia produce spores that develop into tiny, heart-shaped gametophytes.
Fact 2: All gametophytes are haploid.

Output: Sporangia produce spores that are haploid.


Input:
Fact 1: Sporangia produce spores that develop into tiny, heart-shaped gametophytes.
Fact 2: All gametophytes are haploid.

Output: sporangia produces spores that develop into tiny, heart-shaped haploids.


Input:
Fact 1: a speedometer is used for giving a driver feedback on the speed of their vehicle.
Fact 2: Excessive speed is a factor in many accidents.

Output: A speedometer can help prevent accidents.


Input:
Fact 1: hiding can be used for avoiding predators.
Fact 2: Predation is the best documented cause of early mortality, particularly for mobile species.

Output: hiding can be used for avoiding early mortality.


Input:
Fact 1: Feathers help birds fly and provide insulation.
Fact 2: All hawks are birds.

Output: feathers help hawks fly.


Input:
Fact 1: Climate is generally described in terms of temperature and moisture.
Fact 2: Climate Forests stabilize climate.

Output: forests stabilize what is generally described in terms of temperature and moisture.


Input:
Fact 1: dehydrating food is used for preserving food.
Fact 2: Preserved foods are a frequent cause of food hypersensitivity.

Output: dehydrating food are a frequent cause of food hypersensitivity.


Input:
Fact 1: Nerve impulses are electrical in nature.
Fact 2: Nerve impulses are received by the dendrites.

Output: dendrites receive electrical impulses.


Input:
Fact 1: Nerve impulses are electrical in nature.
Fact 2: Nerve impulses are received by the dendrites.

Output: dendrites receive electrical signals.


Input:
Fact 1: Nerve impulses are electrical in nature.
Fact 2: Nerve impulses are received by the dendrites.

Output: dendrites receive impulses.


Input:
Fact 1: Nerve impulses are electrical in nature.
Fact 2: Nerve impulses are received by the dendrites.

Output: dendrites use electricity.


Input:
Fact 1: habitat destruction causes animals to move to find shelter in another habitat.
Fact 2: Mammals are a class of animal.

Output: When a mammal's habitat is destructed, it causes the mammal to move to find shelter in another habitat.


Input:
Fact 1: Negative feedback controls insulin secretion by the pancreas.
Fact 2: Negative feedback techniques are used to precisely control the output.

Output: techniques used to precisely control the output control insulin secretion.


Input:
Fact 1: Caffeine is a central nervous system stimulant.
Fact 2: Cocaine is a stimulant and increases the user's heart rate and blood pressure.

Output: caffeine increases a user's heart rate and blood pressure.


Input:
Fact 1: Animals can communicate with sounds, chemicals, or visual cues.
Fact 2: All cats are animals.

Output: cats can communicate with sounds, chemicals or visual cues.


Input:
Fact 1: temperature changing can cause phase changes.
Fact 2: Phase changes Change of State.

Output: temperature changing can cause change of state.


Input:
Fact 1: temperature changing can cause phase changes.
Fact 2: Phase changes Change of State.

Output: temperature is a change of state.


Input:
Fact 1: Most genes contain the instructions for a single protein.
Fact 2: Genes are blueprints for the construction of proteins.

Output: genes contain blueprints.


Input:
Fact 1: Most people can survive only a few days without water.
Fact 2: Without an ample supply of water to drink, people become dehydrated.

Output: People can only survive a few days of dehydration.


Input:
Fact 1: when the body is hot , sweat is produced to cool the body.
Fact 2: We walked and sweated and sweated.

Output: When people walk, the body gets hot.


Input:
Fact 1: when the body is hot , sweat is produced to cool the body.
Fact 2: We walked and sweated and sweated.

Output: walking can cause the body to become hot.


Input:
Fact 1: Amphibians have sense organs to smell and taste chemicals.
Fact 2: Frogs are classified as amphibians.

Output: frogs have sense organs to smell and taste chemicals.


Input:
Fact 1: Most carcinogens cause cancer by producing mutations in DNA.
Fact 2: Smoke is full of carcinogens.

Output: smoke can cause cancer by producing mutations in DNA.


Input:
Fact 1: rain causes erosion.
Fact 2: How erosion builds mountains.

Output: rain can build mountians.


Input:
Fact 1: Cnidarians are invertebrates such as jellyfish and corals.
Fact 2: Invertebrates are animals without backbones.

Output: cnidarians are without backbones.


Input:
Fact 1: fog is formed by water vapor condensing in the air.
Fact 2: Fog, by definition, is a cloud that touches the ground.

Output: A cloud of water vapor that condenses in the air but that can sometimes reach to the ground.


Input:
Fact 1: water vapor condensing in clouds causes rain.
Fact 2: Plants wither and die for lack of rain.

Output: If water vapor doesn't condense into clouds, plants in the wild will wither and die.


Input:
Fact 1: freezing causes a solid to form.
Fact 2: Then liquid freezes to a solid.

Output: liquid turns to solid.


Input:
Fact 1: an automobile engine transforms chemical energy into mechanical energy.
Fact 2: Mechanical energy is the sum of Kinetic Energy and Potential Energy.

Output: An automobile engine works by summing kinetic energy and potential energy.


Input:
Fact 1: soil is formed by rocks eroding.
Fact 2: Soils are formed by breakdown of rock.

Output: rocks eroding causes them to breakdown.


Input:
Fact 1: the looseness of soil increases the amount of oxygen in that soil.
Fact 2: Soil oxygen effects on root development.

Output: Root development depends on the looseness of dirt.


Input:
Fact 1: Mutations are essential for evolution to occur.
Fact 2: Evolution Evolution means change over time.

Output: Mutations are essential for change over time.


Input:
Fact 1: Lakes are generally bigger and deeper than ponds.
Fact 2: Then there's the big lake, Lake Superior, with all it's bays and tributaries.

Output: areas with bays and tributaries are bigger and deeper than ponds.


Input:
Fact 1: Consumers take in food by eating producers or other living things.
Fact 2: Producers gain in terms of producer surplus.

Output: consumers can take in food by eating those that gain in terms of surplus.


Input:
Fact 1: Viruses often infect bacteria.
Fact 2: Bacteria are prokaryotes because they lack a clearly defined nucleus and sub-cellular organelles.

Output: viruses often infect prokaryotes.


Input:
Fact 1: sexual reproduction increases genetic diversity.
Fact 2: During sexual reproduction genetic material is exchanged between pairs of genes.

Output: Genetic diversity is a result of genetic material exchanged during reproduction.


Input:
Fact 1: vein deposits of gold and silver are formed by igneous intrusion.
Fact 2: Gold and silver are valuable products.

Output: igneous intrusion creates valuable products.


Input:
Fact 1: Plants detect and respond to the daily cycle of light and darkness.
Fact 2: All daily cycles of the celestial objects are caused by the rotation of the Earth.

Output: Plants detect and respond to the rotation of the Earth.


Input:
Fact 1: gravity pulls objects towards planets.
Fact 2: Gravity is created by the mass of a planet, star or other celestial body.

Output: Gravity pulls objects toward celestial bodies.


Input:
Fact 1: nectar is used for attracting pollinators by plants.
Fact 2: Bees are the main pollinator.

Output: Plants attract bees with nectar.


Input:
Fact 1: fog is formed by water vapor condensing in the air.
Fact 2: Fog is essentially very low clouds, consisting of water vapor cooling and beginning to condense.

Output: When water vapors cool down, fog is formed in the air.


Input:
Fact 1: Most organisms consume--and are consumed by--more than one species.
Fact 2: Species are woven together in food chains.

Output: Organisms are woven together in food chains and both consume and are consumed.


Input:
Fact 1: a wheeled vehicle requires smooth surfaces.
Fact 2: Formula 1 racing is an open-wheel vehicle event.

Output: Formula 1 racing requires smooth surfaces.


Input:
Fact 1: Behaviors can be learned through play.
Fact 2: Girls have played with dolls for generations.

Output: Girls have used dolls to learn behaviors for generations.


Input:
Fact 1: Molecules of tRNA bring amino acids to the ribosome in the correct sequence.
Fact 2: Ribosomes are assembled in the nucleoli.

Output: Molecules of tRNA and amino acids are assembled in the nucleoli.


Input:
Fact 1: Antibodies are large, Y-shaped proteins that recognize and bind to antigens.
Fact 2: Allergens are also called Antigens.

Output: Antibodies bind to allergens.


Input:
Fact 1: carbon dioxide concentrations in the air have increased over the last decade dramatically.
Fact 2: Decades have 10 years.

Output: Carbon dioxide concentrations in the air have increased over the last 10 years dramatically.


Input:
Fact 1: hitting an object causes the particles in that object to vibrate.
Fact 2: Sounds are caused by vibrations.

Output: hitting an object causes Sounds.


Input:
Fact 1: sunlight and rain can cause a rainbow.
Fact 2: When white light hits a prism it is seen as the seven rainbow colors.

Output: Sunlight and rain can cause something that has seven colors.


Input:
Fact 1: Echinoderms lack a centralized nervous system.
Fact 2: Starfish and sea urchins are also echinoderms.

Output: Sea urchins lack a centralized nervous system.


Input:
Fact 1: Echinoderms lack a centralized nervous system.
Fact 2: Starfish and sea urchins are also echinoderms.

Output: starfish lack a centralized nervous system.


Input:
Fact 1: Electron transport is the final stage of aerobic respiration.
Fact 2: Aerobic respiration requires Oxygen.

Output: Electron transport involves oxygen.


Input:
Fact 1: Electron transport is the final stage of aerobic respiration.
Fact 2: Aerobic respiration requires Oxygen.

Output: Electron transport requires oxygen.


Input:
Fact 1: Some parasites live on the surface of their host.
Fact 2: Leeches are external parasites.

Output: Leeches are on the surface of the host .


Input:
Fact 1: Some parasites live on the surface of their host.
Fact 2: Leeches are external parasites.

Output: Leeches live on the surface of their hosts.


Input:
Fact 1: predicting weather requires studying weater.
Fact 2: Meteorologists study weather conditions and prepare current and long range weather forecasts.

Output: Predicting weather requires preparing current and long range weather forecasts.


Input:
Fact 1: a telescope is used for observing stars by astronomers.
Fact 2: If such a star is spinning, it is called a pulsar.

Output: A telescope is used for observing a pulsar.


Input:
Fact 1: an automobile engine transforms chemical energy into mechanical energy.
Fact 2: Mechanical Energy- Mechanical energy is the energy of moving objects.

Output: An automobile changes chemical energy into motion.


Input:
Fact 1: an automobile engine transforms chemical energy into mechanical energy.
Fact 2: Mechanical Energy- Mechanical energy is the energy of moving objects.

Output: Automobile engines transform chemical energy into energy of moving objects.


Input:
Fact 1: an automobile engine transforms chemical energy into mechanical energy.
Fact 2: Mechanical Energy- Mechanical energy is the energy of moving objects.

Output: an automobile engine transforms chemical energy into energy of moving objects.


Input:
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease.
Fact 2: Summer means hot, humid weather.

Output: When the seasons change from hot, humid weather to the fall , the amount of daylight will decrease.


Input:
Fact 1: global warming is when worldwide temperature increases.
Fact 2: Temperature Temperature is an measurement of the amount of heat.

Output: Global warming is when heat worldwide increases.


Input:
Fact 1: Menopause occurs when menstruation stops occurring, usually in middle adulthood.
Fact 2: Lupron stops estrogen production causing fibroids to shrink in size and menstruation usually stops.

Output: Lupron usually brings on menopause.


Input:
Fact 1: plant reproduction requires pollination.
Fact 2: Cranberry flowers require bee visitation for pollination.

Output: Cranberry reproduction requires bee visitation.


Input:
Fact 1: soil is formed by weathering.
Fact 2: Soil or dirt is a very heavy material.

Output: a very heavy material is formed by weathering.


Input:
Fact 1: soil is formed by weathering.
Fact 2: Soil or dirt is a very heavy material.

Output: dirt is formed by weathering.


Input:
Fact 1: predicting weather requires studying weater.
Fact 2: Meteorologist Meteorologist A meteorologist is a person who studies or predicts the weather.

Output: meteorology requires studying weather.


Input:
Fact 1: Mammals have a layer of fat under the skin to help insulate the body.
Fact 2: Glass insulation keeps beverage warm for hours.

Output: Mammals have a layer of fat under the skin to keep them warm.


Input:
Fact 1: if a habitat can no longer support animals then those animals will move to another area.
Fact 2: Humans are animals too.

Output: If a habitat can no longer support humans, then they'll move to another area.


Input:
Fact 1: an earthquake causes the ground to shake.
Fact 2: Landslides are often triggered by the shaking of earthquakes.

Output: landslides are caused by earthquakes.


Input:
Fact 1: Hydrogen bonds cause water to expand when it freezes.
Fact 2: Water freezes into ice when cooled.

Output: hydrogen bonds cause water to expand as it becomes ice.


Input:
Fact 1: threatening behavior causes a fight-or-flight response in animals.
Fact 2: Behavior modification involves unlearning a behavior or action.

Output: Threatening actions causes a fight or flight response in animals.


Input:
Fact 1: when a river floods , that river deposits soil in flood plains.
Fact 2: Soils are largely composed of silicate minerals.

Output: when a river floods, that river deposits silicate minerals in flood plains.


Input:
Fact 1: poison causes harm to living things.
Fact 2: Most disinfectants contain organic solvents that are flammable and poisonous.

Output: Most disinfectants contain solvents that can harm living things.


Input:
Fact 1: conserving water can be used for survival in a dry environment.
Fact 2: Also, camels conserve their water.

Output: camels hoard water to survive.


Input:
Fact 1: conserving water can be used for survival in a dry environment.
Fact 2: Also, camels conserve their water.

Output: camels survive in a dry environment.


Input:
Fact 1: Muscles can only contract.
Fact 2: Arm day hits the bicep, tricep and forearm muscles.

Output: triceps can only contract.


Input:
Fact 1: a scale is used for measuring weight.
Fact 2: Gravity is what causes things to have weight.

Output: a scale is used for measuring Gravity.


Input:
Fact 1: Amphibians are also important predators.
Fact 2: Frogs are classified as amphibians.

Output: frogs are important predators.


Input:
Fact 1: friction causes an object to lose energy.
Fact 2: Objects become confusing, such as toasters, bathtubs, cars and forks.

Output: friction causes a car to lose energy.


Input:
Fact 1: erosion causes deposition.
Fact 2: Formation of Acid Deposition Several processes can result in the formation of acid deposition.

Output: Erosion can cause the formation of acid.


Input:
Fact 1: the moon revolving around the Earth causes the phases of the moon.
Fact 2: Earth is a world of water.

Output: The moon revolving around the world causes the moon phases.


Input:
Fact 1: x-rays are used in medical technology.
Fact 2: Now, medical knowledge and technology provide the means to save their lives.

Output: x-rays are used to save lives.


Input:
Fact 1: if seeds stick to the fur of an animal then that seed will be transported by the animal.
Fact 2: Most plants grow from seeds.

Output: animal fur can help plants grow.


Input:
Fact 1: Plants respond to daily and seasonal cycles and to disease.
Fact 2: Green bean plantings continue to be planted.

Output: Green beans respond to daily and seasonal cycles and to disease.


Input:
Fact 1: Monotremes are mammals that reproduce by laying eggs.
Fact 2: Monotremes include the duckbill platypus.

Output: Duckbill platypus are mammals that reproduce by laying eggs.


Input:
Fact 1: gills are used for breathing water by aquatic animals.
Fact 2: All aquatic animals require dissolved oxygen to breathe.

Output: aquatic animals need gills to survive.


Input:
Fact 1: a valley is formed by a river flowing.
Fact 2: Fast flowing rivers tend to pick up more pebbles, sand and other materials that cause erosion.

Output: A valley are formed by erosion.


Input:
Fact 1: freezing means changing from a liquid into a solid by reducing heat energy.
Fact 2: Water freezes into ice when cooled.

Output: cooled water turns from a liquid into a solid.


Input:
Fact 1: Sperm are deposited in the vagina during sexual intercourse.
Fact 2: Women have a vagina.

Output: During sex, sperm is deposited into the woman's reproductive organ.


Input:
Fact 1: an aquatic animal requires great amounts of water to survive.
Fact 2: Deserts are formed because of lack of water.

Output: An aquatic animal can't survive in a desert.


Input:
Fact 1: a circle graph can be used to display percents.
Fact 2: Circle Graphs A circle graph or pie graph uses a circle divided into sections to show data.

Output: percentages can be used to show data.


Input:
Fact 1: Cytokinesis is the final stage of cell division in eukaryotes as well as prokaryotes.
Fact 2: Conventional myosin is required for cytokinesis .

Output: Conventional myosin is required for the final stage of cell division.


Input:
Fact 1: the vanes rotating in an electric fan causes air to move.
Fact 2: An electric fan makes 180 revolutions per minute.

Output: the vanes rotating in an object with 180 revolutions per minute causes air to move.


Input:
Fact 1: Marine species live mainly in shallow coastal waters.
Fact 2: Along the coastal zone are situated shallow banks which are very rich in fish.

Output: Marine species live mainly in waters which are very rich in fish.


Input:
Fact 1: Most plants grow roots down into the soil to absorb water and minerals.
Fact 2: Fertilizers supplement the roots with nutrients drawn from the soil.

Output: fertilizer supplements nutrients in soil.


Input:
Fact 1: Puberty is the period during which humans become sexually mature.
Fact 2: Pigs and humans experience a large increase in fat just before sexual maturation.

Output: humans experience a large increase in fat during puberty.


Input:
Fact 1: navigation requires knowing direction.
Fact 2: Somebody's got to decide which way to go, and both directions have possibilities.

Output: navigation requires knowing which way to go.


Input:
Fact 1: the vomiting reflex is used to remove toxic material from the stomach before it is absorbed.
Fact 2: Nicotine excites the vomiting reflex both in the brain and in the nerves of the stomach.

Output: Nicotine causes a vomiting reflex to remove toxic material from the body.


Input:
Fact 1: Gametes then unite in fertilization and form a diploid zygote.
Fact 2: Mitosis produces diploid cells.

Output: Gametes then unite in fertilization and begin Mitosis.


Input:
Fact 1: Fission takes place when an animal divides into two parts.
Fact 2: Example of fungi that reproduce by fission or budding is yeast.

Output: Yeast divides into two parts to reproduce.


Input:
Fact 1: Fertilization occurs when a sperm and an egg fuse to form a diploid zygote.
Fact 2: Familiar types of gamete include the female ovum , or egg cell, and the male sperm cell.

Output: Fertilization occurs when the male and female gametes fuse to form a diploid zygote.


Input:
Fact 1: Amphibians are the first true tetrapods, or vertebrates with four limbs.
Fact 2: Ancathostega is one of the earliest tetrapods found, and by far the most complete.

Output: Ancathostegs have four limbs.


Input:
Fact 1: Placental mammals are therian mammals in which a placenta develops during pregnancy.
Fact 2: Cows, horses, dogs, cats and people are all placental mammals.

Output: cows develop a placenta during pregnancy.


Input:
Fact 1: Immunodeficiency occurs when the immune system is not working properly.
Fact 2: Iron deficiency causes anemia and it weakens the immune system.

Output: low iron can cause immunodeficiency.


Input:
Fact 1: Jaws make cartilaginous fish excellent predators.
Fact 2: Powerful jaws and razor-sharp teeth make it the most formidable predator of the deep.

Output: A razor-sharp teeth makes cartilaginous fish great predators.


Input:
Fact 1: Sponges have specialized cells called collar cells.
Fact 2: Special cells called collar cells pick up the planktonic food and start the digestive process.

Output: Sponges have specialized cells to pick up planktonic food to digest.


Input:
Fact 1: Sponges have specialized cells called collar cells.
Fact 2: Special cells called collar cells pick up the planktonic food and start the digestive process.

Output: Sponges trap and digest food with specialized cells.


Input:
Fact 1: microorganisms can cause infections.
Fact 2: Infection is spread by infected mosquitoes.

Output: mosquitoes can spread microorganisms.


Input:
Fact 1: the Himalayas were formed by rock folding.
Fact 2: Movements in the earth's crust have folded and cracked the older rocks.

Output: the Himalayas were formed from older rock.


Input:
Fact 1: Coral reefs provide food and shelter to many ocean organisms.
Fact 2: Each huge coral reef begins with a single polyp.

Output: Food and shelter for many ocean organisms begins with a single polyp.


Input:
Fact 1: threatening behavior by predators causes a porcupine to extend its quills.
Fact 2: Porcupine quills can be extraordinarily painful.

Output: threatening behavior can be painful.


Input:
Fact 1: threatening behavior by predators causes a porcupine to extend its quills.
Fact 2: Porcupine quills can be extraordinarily painful.

Output: threatening behavior towards porcupine by predators can cause the predator pain.


Input:
Fact 1: staying warm has a positive impact on an animal 's survival.
Fact 2: Effective insulation is the way to keep the warm air warm.

Output: Effective insulation has a positive impact on an animal's survival.


Input:
Fact 1: hitting an object causes the particles in that object to vibrate.
Fact 2: Sound energy is created by vibrating objects.

Output: hitting an object causes the particles in that object to create sound energy.


Input:
Fact 1: Playing is just one of many ways that mammals and other animals learn how to behave.
Fact 2: Pugs are mammals and mammals shed.

Output: Playing is just one of many ways that pugs learn how to behave.


Input:
Fact 1: having no natural predators increases population size.
Fact 2: Any population has the potential to produce more offspring than the environment can support.

Output: Having no natural predators increases potential to produce more offspring than the environment can support.


Input:
Fact 1: Jaws make cartilaginous fish excellent predators.
Fact 2: Sharks belong to the Class Chondrichthyes, the cartilaginous fishes.

Output: Jaws make sharks excellent predators.


Input:
Fact 1: Some precipitation that falls on land may soak into the ground, becoming groundwater.
Fact 2: Wells are drilled into groundwater and springs are fed by groundwater.

Output: Springs can be fed from precipitation that soaks into the ground.


Input:
Fact 1: a scale is used for measuring weight.
Fact 2: All weights are in kilograms.

Output: a scale can measure kilograms.


Input:
Fact 1: Blood pH may become unbalanced if the rate of breathing is too fast or too slow.
Fact 2: If Someone Is Hyperventilating Hyperventilation is caused by breathing too deeply, too fast.

Output: Blood pH may become unbalanced if Someone Is Hyperventilating.


Input:
Fact 1: Placental mammals are the dominant land mammals.
Fact 2: African Elephants are the largest land mammals.

Output: elephants have a placenta.


Input:
Fact 1: Caecilians can be found in moist soil near rivers and streams in tropical regions.
Fact 2: Tropical rainforests are warm and wet.

Output: caecilians can be found in warm regions.


Input:
Fact 1: Algae play significant roles as producers in aquatic ecosystems.
Fact 2: Aquatic ecosystems can be classified as freshwater or marine .

Output: Algae play significant roles in freshwater and marine environments.


Input:
Fact 1: uneven heating of the Earth 's surface cause wind.
Fact 2: Wind is air that is moving.

Output: uneven heating of the Earth's surface causes moving air.


Input:
Fact 1: Some birds are pollinators that co-evolved with plants.
Fact 2: Roosters and sparrows are birds.

Output: some sparrows are pollinators that co-evolved with plants.


Input:
Fact 1: an acid changes the color of litmus paper from blue to red.
Fact 2: Examples are citric acid, tartaric acid, lactic acid and malic acid.

Output: citric compounds will turn the color of litmus paper from blue to red.


Input:
Fact 1: Lakes are generally bigger and deeper than ponds.
Fact 2: Lake Trout Lake Trout fishing is good in Loonhaunt and Pipestone Lakes.

Output: Loonhaunt is generally bigger and deeper than ponds.


Input:
Fact 1: threatening behavior causes a fight-or-flight response in animals.
Fact 2: Any disaster that threatens humans, threatens animals as well.

Output: fight-or-flight response happens in humans and animals.


Input:
Fact 1: RNA is a small molecule that can squeeze through pores in the nuclear membrane.
Fact 2: Nuclear membranes are thickened, rounded and slightly irregular.

Output: RNA is a small molecule that can squeeze through thickened, rounded and slightly irregular pores.


Input:
Fact 1: Marine species live mainly in shallow coastal waters.
Fact 2: Brachiopods are strictly marine and are usually found in shallow seas.

Output: Brachiopods live in shallow coastal waters.


Input:
Fact 1: pushing on the pedals of a bike cause that bike to move.
Fact 2: First, overcoming inertia to move forward is difficult.

Output: Pushing on bike pedals cause the bike to overcome inertia.


Input:
Fact 1: Scales protect fish from predators and parasites and reduce friction with the water.
Fact 2: Scales provide protection and camouflage.

Output: Scales provide camouflage and reduce friction with the water.


Input:
Fact 1: protein is used to repair cells by the human body.
Fact 2: Protein Protein is needed for tissue maintenance and repair.

Output: protein repairs cells.


Input:
Fact 1: Consumers take in food by eating producers or other living things.
Fact 2: Animals are considered consumers .

Output: animals take in food by eating producers or other living things.


Input:
Fact 1: Neurons are the structural and functional units of the nervous system.
Fact 2: Connections can be made neuron to neuron or neuron to axon.

Output: axons are connected to structural and functional units of the nervous system.


Input:
Fact 1: Soil can be depleted of nutrients.
Fact 2: Soil or dirt is a very heavy material.

Output: dirt can be depleted of nutrients.


Input:
Fact 1: Viruses are not cells at all, so they are neither prokaryotes nor eukaryotes.
Fact 2: Influenza viruses are classified as orthomyxoviruses.

Output: Influenza orthomyxoviruses are not cells, so they are neither prokaryotes nor eukaryotes.


Input:
Fact 1: Viruses are not cells at all, so they are neither prokaryotes nor eukaryotes.
Fact 2: Influenza viruses are classified as orthomyxoviruses.

Output: influenza is not a cell.


Input:
Fact 1: a switch is used to start the flow of current in an electrical circuit.
Fact 2: If the switch is open, electricity flows, and the light is on.

Output: A light turns on when the switch is open so the current can flow.


Input:
Fact 1: the gravitational pull of the Moon on Earth 's oceans causes the tides.
Fact 2: To the west is the Pacific Ocean.

Output: the gravitational pull of the Moon on the Pacific causes the tides.


Input:
Fact 1: being distracted while driving can cause people to crash their car.
Fact 2: Some children drive their parents to distraction.

Output: Children can cause drivers to crash.


Input:
Fact 1: a vehicle is used for transportation.
Fact 2: Most bigger cities require efficient and adequate public transport systems.

Output: most bigger cities require vehicles.


Input:
Fact 1: Blood type is important for medical reasons.
Fact 2: Medical treatment is overseen by medical personnel.

Output: Hospital personnel may want to know your blood type.


Input:
Fact 1: a switch is used to start the flow of current in an electrical circuit.
Fact 2: Some systems have an additional connection for a second doorbell switch.

Output: a doorbell is used to start the flow of current in an electrical circuit.


Input:
Fact 1: electric devices require electrical energy to function.
Fact 2: Examples of such devices are PDAs, phones, and pagers.

Output: PDAs require electrical energy to function.


Input:
Fact 1: shelter is used for protection by animals against weather.
Fact 2: All kinds of weather are discussed including hurricanes.

Output: Shelter is used in protection by animals against hurricanes.


Input:
Fact 1: Heterotrophs are living things that cannot make their own food.
Fact 2: Proteins are an essential nutrient for heterotrophs .

Output: Living things that can't make their own food need protein.


Input:
Fact 1: Nitrogen is found in proteins, nucleic acids, and chlorophyll.
Fact 2: Most molecules are proteins or nucleic acids.

Output: Nitrogen is found in most molecules.


Input:
Fact 1: Fish have a centralized nervous system with a brain.
Fact 2: Sharks are a type of fish.

Output: Sharks have a centralized nervous system with a brain.


Input:
Fact 1: Trees have woody stems covered with bark.
Fact 2: Orange trees are evergreen trees.

Output: Evergreens have woody stems covered with bark.


Input:
Fact 1: living things all require energy for survival.
Fact 2: Plants are also the oldest living things.

Output: plants require energy for survival.


Input:
Fact 1: Ants communicate with chemicals called pheromones.
Fact 2: Pheromones are insect hormones.

Output: Ants communicate with their hormones.


Input:
Fact 1: cell division often causes growth.
Fact 2: Mitosis is cell division.

Output: Cell mitosis causes growth of an organism.


Input:
Fact 1: cell division often causes growth.
Fact 2: Mitosis is cell division.

Output: mitosis often causes growth.


Input:
Fact 1: a plant requires sunlight to grow.
Fact 2: Vineyards are vertically trellised, low to the ground, increasing sunlight exposure in the fruit zone.

Output: Vineyards are vertically trellised to promote plant growth.


Input:
Fact 1: having no natural predators increases population size.
Fact 2: With an increase in population there is an increase in expenditures.

Output: having no natural predators increases expenditures.


Input:
Fact 1: braking can cause skidding.
Fact 2: With the antilock brakes turned on, the car stops.

Output: Stopping a car can cause skidding.


Input:
Fact 1: a long tail can be used to move through water by an animal.
Fact 2: Tail fin is long and swept.

Output: Tail fins sweep through water by animals.


Input:
Fact 1: unequal heating of Earth 's surface by the Sun causes global wind patterns.
Fact 2: Large cyclonic systems influence the wind patterns of the middle latitudes.

Output: unequal heating of Earth 's surface by the Sun causes Large cyclonic systems in the middle latitudes.


Input:
Fact 1: Some pelycosaurs gave rise to a group of animals called therapsids.
Fact 2: Therapsids are reptiles ancestral to mammals.

Output: Some pelycosaurs gave rise to  reptile ancestral to mammals.


Input:
Fact 1: Some pelycosaurs gave rise to a group of animals called therapsids.
Fact 2: Therapsids are reptiles ancestral to mammals.

Output: Some pelycosaurs gave rise to a group of reptiles ancestral to mammals.


Input:
Fact 1: Some pelycosaurs gave rise to a group of animals called therapsids.
Fact 2: Therapsids are reptiles ancestral to mammals.

Output: Some pelycosaurs gave rise to reptiles ancestral to mammals.


Input:
Fact 1: running requires a lot of energy.
Fact 2: Daily walks or runs alongside a pushbike are the perfect exercise.

Output: Daily exercise requires a lot of energy.


Input:
Fact 1: Differentiation is the process by which unspecialized cells become specialized.
Fact 2: Nerve cells are large, complicated, highly specialized cells.

Output: Differentiation is essential to nerve cell development.


Input:
Fact 1: high pressure systems cause clear weather.
Fact 2: High Pressure areas usually produce fair weather.

Output: Fair weather causes clear weather.


Input:
Fact 1: dew is formed when water vapor condenses over night.
Fact 2: Dew Droplets of water deposited when air cools and the water vapor in it condenses.

Output: Droplets of water are formed when water vapor condenses over night.


Input:
Fact 1: Macroevolution occurs over geologic time above the level of the species.
Fact 2: Macroevolution, speciation in particular, is a major area of interest.

Output: speciation occurs over geologic time above the level of the species.


Input:
Fact 1: a camera is used for recording images.
Fact 2: Raw images are binary images.

Output: a camera is used for recording binary.


Input:
Fact 1: refracting sunlight causes sunlight to split into different colors.
Fact 2: Tiny water droplets refract light, just like a prism does.

Output: A prism causes sunlight to split into different colors.


Input:
Fact 1: Mammals conserve body heat with their hair or fur.
Fact 2: Mammals include squirrels, muskrats, opposums, and deer.

Output: deer conserve body heat with their fur.


Input:
Fact 1: having food has a positive impact on an organism 's health.
Fact 2: If the food distribution is stopped, tens of thousands face starvation.

Output: Starvation has a negative impact on an orgnaism's health.


Input:
Fact 1: Brain cells die quickly if their oxygen supply is cut off.
Fact 2: Without proper brain functioning the body dies.

Output: without oxygen the body dies.


Input:
Fact 1: gravity pulls objects towards planets.
Fact 2: Planets are 'held' in orbit by the Sun's gravity.

Output: Planets are pulled towards the sun.


Input:
Fact 1: Animals may compete for territory, water, food, or mates.
Fact 2: All cats are animals.

Output: cats may compete for territory, water, food, or mates.


Input:
Fact 1: Balance is the ability to sense and maintain body position.
Fact 2: Body position is critical.

Output: Balance is critical.


Input:
Fact 1: habitat destruction causes animals to move to find shelter in another habitat.
Fact 2: Human population growth has resulted in habitat destruction, causing massive extinctions.

Output: human population growth causes animals to find shelter in another habitat.


Input:
Fact 1: a long tail can be used to move through water by an animal.
Fact 2: Crocodiles swim mostly with their tails.

Output: crocodiles move through water.


Input:
Fact 1: transportation technology is used for moving people.
Fact 2: Another, more immediately feasible, technology for rapid transport is the maglev train.

Output: the maglev train is used for moving people.


Input:
Fact 1: Some viruses live in a dormant state inside the body.
Fact 2: Often, the virus stays dormant in the brain.

Output: a virus can live in the brain.


Input:
Fact 1: Plants are the major producers in terrestrial biomes.
Fact 2: Bamboos are vigorous, rugged plants.

Output: bamboo can be major producers in terrestrial biomes.


Input:
Fact 1: a light bulb converts electrical energy into light energy when it is turned on.
Fact 2: Light is a form of radiant energy.

Output: a bulb converts electrical energy into radiant energy when turned on.


Input:
Fact 1: rain causes erosion.
Fact 2: Erosion and landslides are common.

Output: Rain can lead to landslides.


Input:
Fact 1: sugar causes food to taste sweet.
Fact 2: No sugar is required: these foods are naturally sweet.

Output: some foods are naturally sweet without sugar.


Input:
Fact 1: the movement of tectonic plates causes volcanic eruptions.
Fact 2: Among the most destructive types of debris flows are those that accompany volcanic eruptions.

Output: tectonic plate movement can lead to debris flows.


Input:
Fact 1: if weather is stormy then there is a greater chance of rain.
Fact 2: Rain is a wonderful thing, it helps plants grow.

Output: stormy weather helps plants grow.


Input:
Fact 1: if an object in a fluid is more dense than that fluid then that object will sink in that fluid because of gravity.
Fact 2: Gravity is the weakest of the natural forces.

Output: if an object in a fluid is more dense than that fluid then that object will sink in that fluid because of the weakest of the natural forces.


Input:
Fact 1: hearing is used for sensing sound by animals.
Fact 2: All sound is caused by vibrations.

Output: hearing is used for sensing  vibrations by animals.


Input:
Fact 1: a camera is used for recording images.
Fact 2: Every photograph is produced by a camera.

Output: Photographers record images.


Input:
Fact 1: bacteria in soil convert atmospheric nitrogen into a form usable by plants.
Fact 2: Some good bacteria are in the soil and helps plants get vitamins to grow.

Output: Bacteria in dirt helps plants get vitamins to grow.


Input:
Fact 1: if an object is made of a material then that object has the properties of that material.
Fact 2: Properties can be used to separate or sort a group of objects or materials.

Output: items properties are the same as the materials the item is made of.


Input:
Fact 1: the mass of a planet causes the pull of gravity on that planet.
Fact 2: Gravity is the pulling force that holds objects to the surface of a planet.

Output: The mass of a planet causes the pulling force that holds objects to its surface.


Input:
Fact 1: if seeds stick to the fur of an animal then that seed will be transported by the animal.
Fact 2: Mangoes are propagated vegetatively and by seeds.

Output: animals propagate mangoes.


Input:
Fact 1: cables are used for support by suspension bridges.
Fact 2: The cable-stayed bridges iare a newer type of bridge.

Output: suspension bridges are newer types of bridges.


Input:
Fact 1: completing a circuit causes electricity to flow through that circuit.
Fact 2: Electricity can give the opener a shock.

Output: completing a circuit can give someone a shock.


Input:
Fact 1: Amphibians are also important predators.
Fact 2: An animal that kills and eats another animal is called a predator.

Output: amphibians eat other animals sometimes.


Input:
Fact 1: Birds move their wings using muscles in the chest.
Fact 2: To move faster, birds flap their wings more quickly.

Output: Bird flap their wings more quickly to fly faster.


Input:
Fact 1: Carbon monoxide is a gas produced by furnaces and other devices that burn fuel.
Fact 2: Carbon Monoxide Carbon monoxide is a colorless, odorless, gas.

Output: The gas produced by furnaces and other devices that burn fuel is colorless and odorless gas.


Input:
Fact 1: DNA is found in chromosomes.
Fact 2: DNA DNA is deoxyribonucleic acid.

Output: Deoxyribonucleic acid is found in chromosomes.


Input:
Fact 1: DNA is found in chromosomes.
Fact 2: DNA DNA is deoxyribonucleic acid.

Output: deoxyribonucleic acid is found in chromosomes.


Input:
Fact 1: stalactites are formed by deposition.
Fact 2: Limestone caves displaying stalactites.

Output: Limestone caves are formed by depositions.


Input:
Fact 1: uneven heating of the Earth 's surface cause wind.
Fact 2: Extremely high winds can cause extensive damage.

Output: Uneven heating of the Earth's surface can cause extensive damage.


Input:
Fact 1: a compass is used to navigate oceans.
Fact 2: Map navigators tend to use Grid North, or Magnetic north as as default.

Output: A compass is used to find magnetic north.


Input:
Fact 1: Coral reefs provide food and shelter to many ocean organisms.
Fact 2: Coral reefs fringe the shoreline.

Output: many ocean organisms find food and shelter near the shoreline.


Input:
Fact 1: sugar causes food to taste sweet.
Fact 2: Saccharides consisting of one simple sugar unit are called monosaccharides .

Output: monosaccharides cause food to taste sweet.


Input:
Fact 1: breaking apart rocks can cause debris.
Fact 2: And then the construction debris cleaned up.

Output: Breaking apart rocks can cause construction clean up.


Input:
Fact 1: when metal conducts heat , that metal expands.
Fact 2: Coins are made by mint of metal.

Output: Coins can conduct heat.


Input:
Fact 1: pushing on the pedals of a bike cause that bike to move.
Fact 2: Force is a push or a pull.

Output: force on the pedals of a bike cause that bike to move.


Input:
Fact 1: disease-causing microbes have a negative impact on the body.
Fact 2: Microbes are also called bacteria or microorganisms.

Output: Disease-causing bacteria have a negative impact on the body.


Input:
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease.
Fact 2: Then dawn breaks and with it comes daylight, illumined by the sun.

Output: when the seasons change from summer to fall, the amount illumined by the sun will decrease.


Input:
Fact 1: an animal requires energy to move.
Fact 2: All dogs are animals .

Output: All dogs require energy to move.


Input:
Fact 1: a telephone is used for communication by humans over long distances.
Fact 2: Telephone lines conduct electricity.

Output: Electricity is used for communication by humans over long distances.


Input:
Fact 1: hitting an object causes the particles in that object to vibrate.
Fact 2: When the particles in the coal or the particles in the lamp filament get hot they start to vibrate.

Output: Hitting an object can cause that object to get hot.


Input:
Fact 1: Fungi are the only organisms that can decompose wood.
Fact 2: Beech woods are without doubt a very rich habitat for fungi.

Output: Fungi are the only organisms that can decompose beech.


Input:
Fact 1: a warm front causes cloudy and rainy weather.
Fact 2: Behind the warm front are thick, low stratus clouds and possibly more rain.

Output: cloudy and rainy weather is accompanied by stratus clouds.


Input:
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather.
Fact 2: Climates with freeze and thaw promote mechanical weathering.

Output: freezing and thawing can break down rocks from larger whole into smaller pieces.


Input:
Fact 1: if fossils of a water animal or plant are found in a place then that place used to be covered by water in the past.
Fact 2: Barnacles are animals that live in the water.

Output: if fossils of barnacles are found in a place then that place used to be covered by water in the past.


Input:
Fact 1: sugar causes food to taste sweet.
Fact 2: For example, the tongue determines the taste of foods, deciding whether a thing is sweet or bitter.

Output: The tongue determines the flavor of sweet foods, like sugar.


Input:
Fact 1: irradiating food can be used to kill existing microorganisms in the food.
Fact 2: Some microorganisms cause meat to spoil.

Output: irradiating food can prevent spoilage.


Input:
Fact 1: if an animal sweats then that animal 's bodily water decreases.
Fact 2: Dehydration is the removal of the water.

Output: if an animal sweats, the animal becomes dehydrated.


Input:
Fact 1: Climate is generally described in terms of temperature and moisture.
Fact 2: Humidity is moisture in the air.

Output: Climate is generally described in terms of temperature and humidity.


Input:
Fact 1: storms cause bodies of water to increase amount of water they contain.
Fact 2: Bomb cyclones are intense storms, often hybrid storms.

Output: bomb cyclones cause bodies of water to increase amount of water they contain.


Input:
Fact 1: rain causes erosion.
Fact 2: With the rain comes floods, and with the floods come erosion and landslides.

Output: rain can cause landslides.


Input:
Fact 1: the emission of sulfur dioxide causes acid rain.
Fact 2: Sulfur in the coal becomes sulfur dioxide when burned.

Output: Burning coal causes acid rain.


Input:
Fact 1: Annelids have the amazing capacity to regrow segments that break off.
Fact 2: Earthworms are annelids meaning segmented.

Output: Earthworms can regrow broken off segments of their bodies.


Input:
Fact 1: Butter is a fat that is a solid at room temperature.
Fact 2: For example, butter is solid at room temperature, therefore it is mainly saturated.

Output: saturated fat is solid at room temperature.


Input:
Fact 1: Aging is associated with the death of cells.
Fact 2: Cell death is natural.

Output: aging is natural.


Input:
Fact 1: All life relies on a relatively narrow range of pH, or acidity.
Fact 2: Acids have low pH's.

Output: All life relies on a relatively narrow range of low pHs.


Input:
Fact 1: Passive immunity lasts only as long as the antibodies survive in body fluids.
Fact 2: Inside the body, blood is normally a fluid.

Output: passive immunity lasts only as long as the antibodies survive in blood.


Input:
Fact 1: a cactus stem is used for storing water.
Fact 2: Moisture is stored in the spongy stem or root systems of the cactus during rainfall.

Output: A cactus stem is used to reserve moisture.


Input:
Fact 1: Head hair is especially important in preventing heat loss from the body.
Fact 2: Basically, heat is energy.

Output: Head hair is especially important in preventing energy loss from the body.


Input:
Fact 1: Adult worms go through a major transformation to develop reproductive organs.
Fact 2: Gonads are organs which produce sex cells.

Output: Adult worms go through a major transformation to develop Gonads.


Input:
Fact 1: threatening behavior by predators causes a porcupine to extend its quills.
Fact 2: Aggression is active, harmful and offensive, threatens all and benefits none.

Output: Aggression by predators causes porcupine to extend its quills.


Input:
Fact 1: freezing causes a solid to form.
Fact 2: Icebergs are nothing more than solid water.

Output: Icebergs are freezing cold.


Input:
Fact 1: a plant requires sunlight to grow.
Fact 2: Wheat is a grass-type plant.

Output: wheat requires sunlight to grow.


Input:
Fact 1: the fallopian tubes are used in reproduction.
Fact 2: An inflammation of the Fallopian tube is called salpingitis.

Output: salpingitis can inhibit reproduction.


Input:
Fact 1: Most modern gymnosperms are trees with woody trunks.
Fact 2: Gymnosperms comprise four divisions.

Output: a living thing with four divisions can be trees with woody trunks.


Input:
Fact 1: heat can change the state of matter.
Fact 2: Plasma, the fourth state of matter, can be created on earth by supplying sufficient heat.

Output: plasma can be created with heat.


Input:
Fact 1: Cells secrete acids and bases to maintain the proper pH for enzymes to work.
Fact 2: Enzyme mechanisms Enzymes are biological catalysts.

Output: Cells secrete acids and bases to maintain the proper pH for biological catalysts to work.


Input:
Fact 1: Cells secrete acids and bases to maintain the proper pH for enzymes to work.
Fact 2: Enzyme mechanisms Enzymes are biological catalysts.

Output: For biological catalysts to be able to work, cells secrete acids and bases to maintain proper pH.


Input:
Fact 1: Most mollusks have shells.
Fact 2: All mollusks have soft bodies.

Output: Shells can protect soft bodies.


Input:
Fact 1: erosion of soil has a negative impact on the environment.
Fact 2: Cattle can cause soil erosion.

Output: cattle can have a negative impact on the environment.


Input:
Fact 1: sweat is used for adjusting to hot temperatures by some animals.
Fact 2: High humidity interferes with evaporation of the sweat.

Output: High humidity interferes with the ability of some animals to adjust to hot temperature.


Input:
Fact 1: an animal requires air for survival.
Fact 2: Oxygen Oxygen is in the air we breathe.

Output: An animal needs oxygen for survival.


Input:
Fact 1: an animal requires air for survival.
Fact 2: Oxygen Oxygen is in the air we breathe.

Output: an animal requires oxygen for survival.


Input:
Fact 1: an earthquake causes the ground to shake.
Fact 2: Earthquakes are caused by fault movement.

Output: Fault movement causes the ground to shake.


Input:
Fact 1: Fish have a centralized nervous system with a brain.
Fact 2: Fish include trout and other fish.

Output: Trout have a centralized nervous system with a brain.


Input:
Fact 1: Hormones control many cell activities, so they are very important for homeostasis.
Fact 2: Homeostasis is the chemical equilibrium of the body.

Output: Hormones are very important for the chemical equilibrium of the body.


Input:
Fact 1: Hormones control many cell activities, so they are very important for homeostasis.
Fact 2: Homeostasis is the chemical equilibrium of the body.

Output: Hormones control many cell activities, so they are very important for the chemical equilibrium of the body.


Input:
Fact 1: Hormones control many cell activities, so they are very important for homeostasis.
Fact 2: Homeostasis is the chemical equilibrium of the body.

Output: hormones control many cell activities and are important in the chemical equilibrium of the body.


Input:
Fact 1: some light bulbs convert electricity into light and heat energy.
Fact 2: CFLs waste much less electrical energy generating unnecessary heat.

Output: Some light bulbs waste much less energy generating unecessary heat.


Input:
Fact 1: Plants that shed their leaves seasonally each year are called deciduous plants.
Fact 2: Shade trees can be deciduous.

Output: Some shade trees can shed their leaves.


Input:
Fact 1: an automobile engine transforms chemical energy into mechanical energy.
Fact 2: Gasoline is a mix of hundreds of chemicals.

Output: An automobile uses gasoline for energy.


Input:
Fact 1: bad weather decreases visibility while driving.
Fact 2: Good visibility is essential for safe driving.

Output: Bad weather causes unsafe driving conditions.


Input:
Fact 1: bad weather decreases visibility while driving.
Fact 2: Good visibility is essential for safe driving.

Output: bad weather impairs safe driving.


Input:
Fact 1: igneous rocks are formed from magma cooling.
Fact 2: Granite and basalt are examples of igneous rocks.

Output: Basalt is formed from magma cooling.


Input:
Fact 1: igneous rocks are formed from magma cooling.
Fact 2: Granite and basalt are examples of igneous rocks.

Output: basalt is formed from magma cooling.


Input:
Fact 1: Bacteria may spread directly from one person to another.
Fact 2: Bacteria such as Staphylococcus, Streptococcus and some species of Salmonella are examples.

Output: Streptococcus can be spread directly from one person to another.


Input:
Fact 1: Roundworms reproduce sexually.
Fact 2: Roundworm eggs are comparatively large.

Output: eggs are used to reproduce.


Input:
Fact 1: gases from burning coal and oil dissolving in water in the atmosphere causes acid rain.
Fact 2: Helpful Generalizations Vapors and gases are molecules.

Output: vapors from burning coal and oil dissolving in water in the atmosphere causes acid rain.


Input:
Fact 1: Some birds are pollinators that co-evolved with plants.
Fact 2: If the plant is green, it is a producer.

Output: Some birds are pollinators that co-evolved with producers.


Input:
Fact 1: recycling has a positive impact on the environment.
Fact 2: Environments are places where something lives.

Output: recycling has a positive impact on where something lives.


Input:
Fact 1: a radio converts electrical energy into vibrations.
Fact 2: Electric energy is stored in batteries.

Output: A radio uses a battery to make vibrations.


Input:
Fact 1: Birds have a large brain relative to the size of their body.
Fact 2: BIRD Birds have feathers and wings.

Output: Creatures with feathers and wings have a large brain relative to the size of their body.


Input:
Fact 1: moss causes chemical weathering.
Fact 2: Sphagnum moss mixed with peat moss.

Output: peat causes weathering.


Input:
Fact 1: landfills have a negative impact on the environment.
Fact 2: Less garbage goes into landfills.

Output: Less garbage is better for the environment.


Input:
Fact 1: cell division often causes growth.
Fact 2: Growth can be cancerous, disastrous, or growth can be healthy.

Output: cell division can be cancerous.


Input:
Fact 1: the volume of an object can be used to describe the size of that object.
Fact 2: Size of waves depends on the mass and volume of the object that fell into the water.

Output: The volume of an object depends on the mass of the object.


Input:
Fact 1: chlorophyll is used for absorbing light energy by plants.
Fact 2: Sun emits light energy.

Output: Chlorophyll absorbs energy from sunlight.


Input:
Fact 1: crumple means change shape from smooth into compacted by physical force.
Fact 2: Crumple zones and bumpers are often weaker and poorer performing than in cars.

Output: Bumpers easily change shape from smooth to compacted by physical force.


Input:
Fact 1: Mollusks are invertebrates such as the common snail.
Fact 2: Mollusks in the diorama include snails and clams.

Output: clams are mollusks.


Input:
Fact 1: Adolescence is a time of significant mental, emotional, and social changes.
Fact 2: Adolescents are in the school leaving age.

Output: The school leaving age is a time of significant mental, emotional, and social changes.


Input:
Fact 1: whiskers are used for feeling by animals.
Fact 2: Hair, whiskers, claws, and hooves are also made of keratin.

Output: Keratin is used for feeling by animals.


Input:
Fact 1: whiskers are used for feeling by animals.
Fact 2: Hair, whiskers, claws, and hooves are also made of keratin.

Output: tissue made of keratin is used for feeling by animals.


Input:
Fact 1: Birds move their wings using muscles in the chest.
Fact 2: Class Aves is for the birds, literally.

Output: Animals in class aves move their wings using muscles in the chest.


Input:
Fact 1: Some mollusks are nearly microscopic.
Fact 2: Mollusks are the second-largest invertebrate group.

Output: Some  invertebrates are nearly microscopic.


Input:
Fact 1: Mollusks have a circulatory system with one or two hearts that pump blood.
Fact 2: Interestingly, a squid is also a mollusk.

Output: A squid has a circulatory system that pumps blood.


Input:
Fact 1: Mollusks have a circulatory system with one or two hearts that pump blood.
Fact 2: Interestingly, a squid is also a mollusk.

Output: Squid have a circulatory system with one or two hearts that pump blood.


Input:
Fact 1: Mollusks have a circulatory system with one or two hearts that pump blood.
Fact 2: Interestingly, a squid is also a mollusk.

Output: Squids have a circulatory system.


Input:
Fact 1: Mollusks have a circulatory system with one or two hearts that pump blood.
Fact 2: Interestingly, a squid is also a mollusk.

Output: squids have a circulatory system with one or two hearts that pump blood.


Input:
Fact 1: being exposed to wind can cause erosion of soil.
Fact 2: West winds mean a land breeze.

Output: being exposed to breezes can cause erosion of soil.


Input:
Fact 1: a stem is used to store water by some plants.
Fact 2: Ferns are vascular plants.

Output: ferns use stems to store water.


Input:
Fact 1: hurricanes convert heat energy into mechanical energy.
Fact 2: Hurricanes A hurricane is a type of tropical cyclone.

Output: A tropical cyclone can convert heat energy into mechanical energy.


Input:
Fact 1: hurricanes convert heat energy into mechanical energy.
Fact 2: Hurricanes A hurricane is a type of tropical cyclone.

Output: Tropical cyclones convert heat energy into mechanical energy.


Input:
Fact 1: riding a bike does not cause pollution.
Fact 2: Pollutants can be released either as gases or as particles.

Output: riding a bike does not release particles.


Input:
Fact 1: Coral reefs provide food and shelter to many ocean organisms.
Fact 2: Oceans are important to life on Earth.

Output: coral reefs are important to earth.


Input:
Fact 1: a ruler is used for measuring the length of an object.
Fact 2: With another ruler, measure the length of the shadow.

Output: a shadow can be measured by a ruler.


Input:
Fact 1: Urine is the liquid waste product of the body that is excreted by the urinary system.
Fact 2: Another readily available liquid manure is human urine.

Output: readily available liquid manure is a product of the body.


Input:
Fact 1: Adolescence is a time of significant mental, emotional, and social changes.
Fact 2: Adolescence begins with puberty.

Output: Puberty is whne there starts to be large mental,emotional and social changes.


Input:
Fact 1: adding salt to a liquid decreases the melting point of that liquid.
Fact 2: Impurities like salts would also help by lowering the melting point.

Output: Impurities decreases melting points of liquid.


Input:
Fact 1: erosion of soil has a negative impact on the environment.
Fact 2: Weathering and erosion continue to shape it today.

Output: weathering of soil has a negative impact on the environment.


Input:
Fact 1: astronauts require preserved food for extended flights.
Fact 2: Rockets are used in space flight.

Output: astronauts require preserved food for space.


Input:
Fact 1: Birds are endothermic tetrapod vertebrates.
Fact 2: Birds and mammals are endothermic.

Output: mammals are endothermic.


Input:
Fact 1: nuclear reactions in stars causes stars to produce light.
Fact 2: An intense bright light produces a glare.

Output: Nuclear reactions in stars cause stars to produce bright glares.


Input:
Fact 1: Plants exhibit phototropism, or growing toward a light source.
Fact 2: Stems are positively phototropic.

Output: stems grow towards a light source.


Input:
Fact 1: Plants exhibit phototropism, or growing toward a light source.
Fact 2: Stems are positively phototropic.

Output: stems grow towards light.


Input:
Fact 1: Sponges have specialized cells called collar cells.
Fact 2: Collar cells produce a constant flow of water into the sponge.

Output: sponges have specialized work horses that produce constant flow of water to the sponge.


Input:
Fact 1: Cells vary in size as well as shape, but all cells are very small.
Fact 2: All cells are microscopic in size.

Output: Cells can vary in shape, but they are all microscopic.


Input:
Fact 1: Cells vary in size as well as shape, but all cells are very small.
Fact 2: All cells are microscopic in size.

Output: cells vary in shape but are all microscopic.


Input:
Fact 1: a light bulb requires electrical energy to produce light.
Fact 2: Much of the energy from a light bulb is heat.

Output: light bulbs use heat.


Input:
Fact 1: Roots grow in length and width from primary and secondary meristem.
Fact 2: Growth in girth is caused by other meristems, called secondary meristems.

Output: Roots grow in length and girth caused by meristems.


Input:
Fact 1: erosion of soil has a negative impact on the environment.
Fact 2: Environment Soil erosion causes more damage than floods.

Output: ground erosion causes damage to the environment.


Input:
Fact 1: biofuel is used to produce electricity by burning.
Fact 2: Energy is created when objects are burned.

Output: biofuel is used to produce energy.


Input:
Fact 1: heat can change the state of matter.
Fact 2: Gas is one of the 3 states of matter.

Output: Heat can change something that has three states.


Input:
Fact 1: Secondary growth forms secondary vascular tissues and bark.
Fact 2: Trees have the ability to undergo secondary growth and produce a woody body.

Output: trees form secondary vascular tissues and bark.


Input:
Fact 1: acid rain has a negative impact on water quality.
Fact 2: Acid rain is caused by pollution.

Output: Pollution is bad for water.


Input:
Fact 1: Hair helps to insulate and protect the body.
Fact 2: Hair is built by the hair follicle from dead proteins produced by skin cells called keratin.

Output: follicles from dead proteins help to insulate and protect the body.


Input:
Fact 1: treating water is used to remove harmful substances before drinking.
Fact 2: To ensure that it is safe to drink water, treat it all the time.

Output: To ensure that water is safe to drink harmful substances are removed before drinking.


Input:
Fact 1: Infancy is the period of most rapid growth after birth.
Fact 2: While a baby is very young, during infancy, co-sleeping is very convenient for feeding schedules.

Output: Very young babies have the period of most rapid growth after birth.


Input:
Fact 1: Infancy is the period of most rapid growth after birth.
Fact 2: While a baby is very young, during infancy, co-sleeping is very convenient for feeding schedules.

Output: babies are in the period of most rapid growth after birth.


Input:
Fact 1: Infancy is the period of most rapid growth after birth.
Fact 2: While a baby is very young, during infancy, co-sleeping is very convenient for feeding schedules.

Output: the period of most rapid growth after birth is when they are a baby.


Input:
Fact 1: keeping food cold is used for keeping food fresh.
Fact 2: Keep your food fresh, simple and as natural as possible.

Output: Keeping food cold is used to keep food simple and natural as possible.


Input:
Fact 1: Chromosomes are coiled structures made of DNA and proteins.
Fact 2: DNA is the stuff of life.

Output: chromosomes are the stuff of life.


Input:
Fact 1: a tape measure is used to measure length.
Fact 2: Measure of length is by meter and land measure by hectares.

Output: a tape measure is used to measure meters.


Input:
Fact 1: Birth may be followed by a period of parental care of the offspring.
Fact 2: Human birth is the rarest of all births.

Output: humans have a period of parental care of their offspring.


Input:
Fact 1: decomposition increases the amount of nutrients in the soil.
Fact 2: Soil provides nutrients and moisture necessary for plant growth and is fundamental to all life.

Output: decomposition increases the amount of plant growth and is fundamental to all life.


Input:
Fact 1: an acid changes the color of litmus paper from blue to red.
Fact 2: Hydrogen ions are equivalent to acidity.

Output: Hydrogen ions change the color of litmus paper from blue to red.


Input:
Fact 1: Sepals are usually green, which camouflages the bud from possible consumers.
Fact 2: Sepals enclose the lower part of the flower.

Output: The enclosure of the lower part of the flower is usually green.


Input:
Fact 1: clouds are formed by water vapor rising into colder regions of the atmosphere and condensing.
Fact 2: Water is made up of H2O molecules.

Output: clouds are formed by h2o vapor rising into colder regions of the atmosphere and condensing.


Input:
Fact 1: Humans have collected and grown mushrooms for food for thousands of years.
Fact 2: Mushrooms are an example of fungi.

Output: Humans have collected and grown fungi for food for thousands of years.


Input:
Fact 1: unequal heating of Earth 's surface by the Sun causes global wind patterns.
Fact 2: Wind causes a distortion of the water application pattern.

Output: unequal heating of Earth 's surface by the Sun causes a distortion of the water application pattern.


Input:
Fact 1: Sight is the ability to sense light, and the eye is the organ that senses light.
Fact 2: Vision begins with sight.

Output: Vision is the ability to sense light and the eye is the organ that senses light.


Input:
Fact 1: Evolution is a change in the characteristics of living things over time.
Fact 2: On the other hand, the environment causes all living things to adapt.

Output: environment  can cause evolution.


Input:
Fact 1: Amphibians are the first true tetrapods, or vertebrates with four limbs.
Fact 2: Bullfrogs eat other amphibians.

Output: Bullfrogs are of the class of creatures that were the first true tetrapods.


Input:
Fact 1: Climate is generally described in terms of temperature and moisture.
Fact 2: Humidity is a measure of moisture content of air.

Output: Climate is generally described in terms of temperature and humidity.


Input:
Fact 1: heating a liquid can be used to identify that liquid 's boiling point.
Fact 2: Water is also a liquid.

Output: heating water can be used to identify water's boiling point.


Input:
Fact 1: Air pollution harms the respiratory and circulatory systems.
Fact 2: Breathing air pollutants can increase the chances of experiencing health problems.

Output: Breathing pollutants can harm the respiratory system.


Input:
Fact 1: cutting down trees has a negative impact on an ecosystem.
Fact 2: Black spruce is the dominant tree species.

Output: cutting down black spruces has a negative impact on an ecosystem.


Input:
Fact 1: Menopause occurs when menstruation stops occurring, usually in middle adulthood.
Fact 2: Hot flashes are the classic sign of menopause and peri-menopause.

Output: Hot flashes can occur when menstruation stops occurring.


Input:
Fact 1: Menopause occurs when menstruation stops occurring, usually in middle adulthood.
Fact 2: Hot flashes are the classic sign of menopause and peri-menopause.

Output: hot flashes can occur when menstruation stops occurring.


Input:
Fact 1: tectonic plates being pushed together causes earthquakes.
Fact 2: Tectonic plates press together.

Output: plates press together to cause shaking.


Input:
Fact 1: a vehicle is used for travel.
Fact 2: An airplane is a vehicle that is capable of leaving the ground and flying through the air.

Output: An airplane can be used to travel high above the ground.


Input:
Fact 1: Weather refers to the conditions of the atmosphere from day to day.
Fact 2: Air is everywhere in the earth's atmosphere.

Output: Weather refers to the conditions of the Earth's air from day to day.


Input:
Fact 1: Oxygen is just one substance transported by the blood.
Fact 2: Blood carries oxygen to the brain.

Output: the brain is supplied with substances by blood.


Input:
Fact 1: adding salt to a solid decreases the freezing point of that solid.
Fact 2: Water sources can be frozen solid.

Output: adding salt can lower water's freezing point.


Input:
Fact 1: Gene flow occurs when individuals move into or out of a population.
Fact 2: Gene flow between populations is unidirectional.

Output: individuals moving into or out of a population is unidirectional.


Input:
Fact 1: Streams may start with runoff or water seeping out of a spring.
Fact 2: Ground Water and Streams Reduced replenishment of ground water also affects streams.

Output: water will runoff as springs to replenish ground water.


Input:
Fact 1: Populations of viruses do not grow through cell division because they are not cells.
Fact 2: Influenza viruses change often.

Output: influenza does not grow through cell division.


Input:
Fact 1: Stimuli are detected by sensory nerve cells.
Fact 2: Stimuli and reactions are called events.

Output: Events are detected by sensory nerve cells.


Input:
Fact 1: rain causes erosion.
Fact 2: Landslides are frequent, and erosion is severe.

Output: rain causes landslides that produces severe land loss.


Input:
Fact 1: disease-causing microbes have a negative impact on the body.
Fact 2: Each human body is unique.

Output: disease-causing microbes have a negative impact on humans.


Input:
Fact 1: tidal energy can be used to produce electricity.
Fact 2: Spikes are forceful the tidal waves of electric current.

Output: spikes come from tidal energy.


Input:
Fact 1: tidal energy can be used to produce electricity.
Fact 2: Spikes are forceful the tidal waves of electric current.

Output: spikes produce current.


Input:
Fact 1: Bird eggs have hard, calcium carbonate shells.
Fact 2: Calcium carbonate is an antacid.

Output: Bird eggs' shells and antacids are made of the same material.


Input:
Fact 1: Vesicle transport requires energy, so it is also a form of active transport.
Fact 2: Virions are transported in vesicles to the plasma membrane for exocytosis.

Output: Virions are transported to plasma membranes using active transport.


Input:
Fact 1: dropping an object into water causes vibrations in the water.
Fact 2: Waves of water vibrate to the shores.

Output: dropping objects into the water causes waves.


Input:
Fact 1: if seeds stick to the fur of an animal then that seed will be transported by the animal.
Fact 2: Seed is disseminated by transport on animal hides.

Output: Seeds are disseminated by sticking to the fur of an animal.


Input:
Fact 1: producing thrust causes something to move.
Fact 2: Engines are used to generate thrust.

Output: engines cause something to move.


Input:
Fact 1: refracting sunlight causes sunlight to split into different colors.
Fact 2: Lenses bend, or refract, light.

Output: Lenses cause sunlight to split into different colors.


Input:
Fact 1: friction causes an object to lose energy.
Fact 2: Reduces heat friction build up.

Output: heat build up causes an object to lose energy.


Input:
Fact 1: the volume of an object can be used to describe the size of that object.
Fact 2: Volume is the amount of space an object contains.

Output: the amount of space an object contains can be used to describe the size of that object.


Input:
Fact 1: the volume of an object can be used to describe the size of that object.
Fact 2: Volume is the amount of space an object contains.

Output: the amount of space an object takes up is its size.


Input:
Fact 1: Placental mammals are therian mammals in which a placenta develops during pregnancy.
Fact 2: For horses, it is preferable to submit the entire placenta.

Output: horses are therian mammals.


Input:
Fact 1: a telescope is used for observing stars by astronomers.
Fact 2: Telescopes A telescope needs at least two lenses.

Output: at least two lenses are used for observing stars by astronomers.


Input:
Fact 1: Ground tissue makes up most of the interior of a plant.
Fact 2: Ground tissue fills the space between the dermal tissue and the vascular tissues.

Output: Most of the interior of the plant fills the space between the dermal tissue and vascular tissues.


Input:
Fact 1: Ground tissue makes up most of the interior of a plant.
Fact 2: Ground tissue fills the space between the dermal tissue and the vascular tissues.

Output: between the dermal tissue and the vascular tissues lies most of the interior of a plant.


Input:
Fact 1: Digestion is the process of breaking down food into components the body can absorb.
Fact 2: All health starts in the stomach with digestion.

Output: the stomach breaks down food into components the body can absorb.


Input:
Fact 1: Antigens are molecules that the immune system recognizes as foreign to the body.
Fact 2: Antigens prompt the body to produce antibodies.

Output: Antigens are molecules that prompt the production of antibodies.


Input:
Fact 1: Insects can spread disease and destroy crops.
Fact 2: Insects are just part of the Arthropod subdivision.

Output: arthropods can spread disease and destroy crops.


Input:
Fact 1: Bird beaks are generally adapted for the food they eat.
Fact 2: If something is a bird, can fly, and has a hooked beak, it is an eagle.

Output: hooked beaks are adapted for the food they eat.


Input:
Fact 1: Protozoa can be classified on the basis of how they move.
Fact 2: Exhibit One-celled animals are called protozoa .

Output: One-celled animals can be partially classified on the basis of how they move.


Input:
Fact 1: Populations of viruses do not grow through cell division because they are not cells.
Fact 2: Cells, the basic units of every living organism, proliferate by binary division.

Output: Viruses do not proliferate via binary division.


Input:
Fact 1: Viruses are not cells.
Fact 2: Influenza viruses are classified as orthomyxoviruses.

Output: influenza orthomyxoviruses are not cells.


Input:
Fact 1: ice wedging is when ice causes rocks to crack by expanding in openings.
Fact 2: Ice wedging is extremely effective in a moist but cold climate.

Output: moist, cold climates cause rocks to crack by ice expanding in openings.


Input:
Fact 1: matter vibrating can cause sound.
Fact 2: Thus, sound is a wave in air .

Output: matter vibrating can cause a wave in air.


Input:
Fact 1: exercise increases a body 's strength.
Fact 2: Strength is balanced with flexibility and all systems of the body are toned.

Output: Exercise increases flexibility and muscle tone.


Input:
Fact 1: a windmill converts wind energy into electricity primarily by using mechanical energy.
Fact 2: Todays computers use electricity and silicon chips.

Output: a windmill can provide energy to a computer.


Input:
Fact 1: a compass is used for determining direction.
Fact 2: Direction is given on a 16 point compass scale.

Output: A compass can determine 16 different points.


Input:
Fact 1: hurricanes convert heat energy into mechanical energy.
Fact 2: Hurricanes contain a tremendous amount of energy.

Output: hurricanes convert a large amount of heat.


Input:
Fact 1: an automobile engine transforms chemical energy into mechanical energy.
Fact 2: Mechanical energy is the energy of moving objects.

Output: An automobile engine transforms chemical energy into moving objects.


Input:
Fact 1: being exposed to wind can cause erosion of soil.
Fact 2: On bare, dry soil, wind erosion can remove significant quantities of topsoil.

Output: The effects of erosion are greater on dry soil.


Input:
Fact 1: some animals' fur grows thicker for staying warm in the winter.
Fact 2: During winter, their hollow fur absorbs much heat as they sun themselves.

Output: hollow fur keeps animals warm.


Input:
Fact 1: seeing requires light.
Fact 2: Vision is our ability to see.

Output: light is required for vision.