Definition: In this task, you will be given a short story. One sentence from the story is chosen. Consider the events that happen before that sentence, or are likely to have happened before it. Does any of them directly cause it, or simply make it possible? You should write your answer in the form " A >causes/enables> B". Try to use phrases and sentences from the story to compose your answer when possible.
Input: 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: He took a running jump and left the roof.

man wondered about flying >Causes/Enables> man jumped off roof