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: Renny had a favorite cup he used every day. One day she told her son to put it in the sink for her. Her son grabbed the cup and walked towards the sink. On his way there, he tripped on a toy that was left on the ground. Renny's son and her favorite cup fell to the ground and her cup broke.
 selected sentence: Renny had a favorite cup he used every day.

Renny gets a favorite cup >Causes/Enables> Renny has a favorite cup