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: Some uncles shared a Thanksgiving meal. They ate a lot of meat. One of them felt really sick. He went to the bathroom. He threw up.
 selected sentence: He threw up.

The uncle feels sick >Causes/Enables> The uncle throws up