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: Tom was out trick or treating. He got a lot of candy. He tried to eat it all in one night. Tom spent hours stuffing his face. He got sick and threw up.
 selected sentence: He tried to eat it all in one night.

He gets a lot of candy >Causes/Enables> He tries to eat it all in one night