story: Sam was only four years old when he decided to plant a tree. His mom helped him plant it in the front yard and take care of it. Over the years Sam's tree grew with him. Many years later Sam was an old man and had grandchildren. He gathered his family by the tree and had a photograph taken.
 selected sentence: He gathered his family by the tree and had a photograph taken.
Sam takes a photgraph >Causes/Enables> Sam prints out the photograph