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: Dave went to private school. He had a nice clean uniform. He went to play in the dirty playground. There was a lot of mud. So at the end of the day, he got mud all over his uniform.
 selected sentence: So at the end of the day, he got mud all over his uniform.

Dave goes next to a dirty playground >Causes/Enables> Dave gets mud on his uniform 