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: Pete walked down the hall eating ice cream. A bit of his ice cream fell and landed on the floor. Dan walked past Pete and stepped on the ice cream. Dan slipped and fell down to the ground very hard. Pete offered to help him up.
 selected sentence: A bit of his ice cream fell and landed on the floor.

Pete walks down the hall with ice cream >Causes/Enables> His ice cream falls on the floor