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: Tim got picked on at school by a bully. Every day the bully would pull his hair. Tim told the teacher, but that just made the bully more upset. Tim decided to stick with a large group of friends. The bully never picked on him again.
 selected sentence: Tim told the teacher, but that just made the bully more upset.

Tim got picked on at school by a bully >Causes/Enables> Tim told the teacher