story: The Smiths moved into a new house. On one side of the house the gutters were 20 feet in the air. Mr Smith shopped for a new ladder but they cost over $300. The next weekend Mr Smith found a 40 foot ladder at a garage sale. That was the best $20 that Mr Smith ever spent.
 selected sentence: The Smiths moved into a new house.
The Smiths move into a new house >Causes/Enables> The Smiths greet their neighbors