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: My hair was really tangled this morning. I went to the store and bought a better brush. I brushed out my hair. It really hurt. But now my hair looks nice.
 selected sentence: I went to the store and bought a better brush.

I leave home >Causes/Enables> I go to the store