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: Parker knew that doing well in school was important. He studied every single day. He became the smartest in his school. Parker also got the highest grades in the school. At the end, his parents became very happy.
 selected sentence: He became the smartest in his school.

Parker studies everyday >Causes/Enables> Parker is the smartes in his school