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: Reese was at school. He was taking a test when his head began to hurt. His teacher sent him to the nurse's office where he laid down. The nurse hoped that laying down would help him feel better. Unfortunately, it didn't so he had his mom pick him up.
 selected sentence: Reese was at school.

Reese goes to school >Causes/Enables> Reese is at school