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: The man wrote a paper. He asked a friend to read it. His friend found some mistakes. The man fixed the mistakes. The man got a good grade on the paper.
 selected sentence: The man wrote a paper.

The man gets homework >Causes/Enables> The man writes a paper