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: Bob had a math test in the morning and was really nervous. He walked into his class and took out his supplies. When he got the test, Bob read every question carefully. He made his way through the test and turned it in. Bob felt very good about this math test and was proud.
 selected sentence: When he got the test, Bob read every question carefully.

Bob had a math test in the morning >Causes/Enables> Bob read every question carefully ,when he got the test