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: Jane was running on top of the building. She decided to jump across a pipe to get to the other side. However, she slipped and fell. Her friend John had to go to her and seek help. Later that day, she was taken to the ambulance.
 selected sentence: Her friend John had to go to her and seek help.

Jane was running and fell >Causes/Enables> John helps jane