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: Billy was drinking punch. His cup fell and broke! Billy was sad. Billy's dad brought home a new cup. Billy could finally enjoy punch again!
 selected sentence: Billy could finally enjoy punch again!

Billy's dad brings home a new cup >Causes/Enables> Billy can finally enjoy punch again