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: Jill was excited about her first babysitting job. The kids didn't make it easy, but Jill survived. She was relieved to hear their parents' car returning. Jill accepted a ride home and waited for her pay-off. Instead, the dad just dropped her off with a wave.
 selected sentence: She was relieved to hear their parents' car returning.

The car approaches >Causes/Enables> Jill hears the car