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: Allie was getting warm. She needed to open the window up. She tried for a long time. But she couldn't open it. Finally her brother opened it.
 selected sentence: Allie was getting warm.

Allie's room is hot >Causes/Enables> Allie is getting warm