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: Marty needed to clean his room. He put all of his dirty clothes into the clothes hamper. He took all of the dirty dishes to the kitchen. He picked up the trash and vacuumed the floor. His room was finally clean.
 selected sentence: His room was finally clean.

Marty cleans his room >Causes/Enables> Marty's room is clean