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: Yesterday I went to the clothing store. When I got there I was waiting for about an hour. I couldn't believe how long the line was. When I was done shopping, I was waiting three hours. I knew never to go back again.
 selected sentence: When I got there I was waiting for about an hour.

I head to the store >Causes/Enables> I arrive at the store