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: Three guys sitting on a park bench wanted to look under Sarah's skirt. So one guy walked up to her and challenged her to tennis. She accepted. After a while, she played hard but noticed Something weird. Every time his skirt flew up, they boys behind her would cheer.
 selected sentence: She accepted.

guy challenges her >Causes/Enables> she accepts