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: John's sister always teased him about his hair. She would say he looked like a troll doll. One day, John couldn't take the teasing anymore. When she started teasing him that day, he kicked her. She never teased him again.
 selected sentence: She never teased him again.

John kicks his sister >Causes/Enables> John's sister stops teasing him