story: Matthew's front yard had a single tree in it. He decided to make his son a swing. His grandpa did the same for him when he was that age. He threw a rope over a branch and tied an old tire to it. His son swung for hours just like he did when he was a kid.
 selected sentence: He decided to make his son a swing.
Matthew makes a swing for his son >Causes> His son feel(s) happy