story: A man looked out the window and wondered what it was like to fly. He opened the window and looked down. The man climbed out the window and stood on the roof. He took a running jump and left the roof. He fell 8' onto a pile of leaves.
 selected sentence: A man looked out the window and wondered what it was like to fly.
 A man wondered what it was like to fly >Causes/Enables> The man tried to fly