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 returned to her bedroom ready to work on her report. She picked up the book and began to read. Her mother called her to the phone when it rang. Gina knew she should tell her friend she was busy. Instead she talked on the phone for 2 hours.
 selected sentence: Gina returned to her bedroom ready to work on her report.

Gina leaves >Causes/Enables> Gina returns