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: The boy was playing in the tree. He put his hand in a hole on it. He felt Something inside and pulled it out. It was strings. He put them in his pocket.
 selected sentence: The boy was playing in the tree.

The boy decides to play >Causes/Enables> The boy plays