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: Lucy was in the yard when she heard her grandma calling her. She ran into the house to see what she wanted. Her mother was waiting on the phone to speak with her. Lucy and her mother laughed and talked for an hour. They said their goodbyes and Lucy ran outside to continue playing.
 selected sentence: Lucy and her mother laughed and talked for an hour.

Lucy speaks to her mother on the telephone >Causes/Enables> Lucy and her mother laugh and talk for an hour