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: Sara was shopping for a dress. And she picked several to try out. But after an hour, she could not find anything that fit properly. Sara began to cry in the dressing room. And she left without buying a new dress.
 selected sentence: But after an hour, she could not find anything that fit properly.

Sara shops for a dress >Causes/Enables> Sara can't find anything that fits