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: Gina was able to move into her brother's old room. Gina had been sharing a room with 2 other girls her whole life. Getting her own room was a dream come true. She didn't even move her bed. She was so happy she didn't care if she slept on the floor.
 selected sentence: Gina had been sharing a room with 2 other girls her whole life.

Gina lives in a small home >Causes/Enables> Gina shares a room with two others