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: Karen, Ashley, and Beth were very excited. In two weeks they would be flower girls! Karen decided they should cut each other's hair. Afterward, their hair touched their ears and felt very light. When Mommy came home, she was sure to be very surprised!
 selected sentence: Afterward, their hair touched their ears and felt very light.

Karen decides they should cut each other's hair >Causes/Enables> Their hair is cut