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: Sam and Nicole had to wash the dishes by hand. Soon the girls were splashing each other. Their mom was not happy. The girls had stopped. They had to wash the dishes and clean the kitchen.
 selected sentence: Their mom was not happy.

Sam and Nicole splash each other >Causes/Enables> Their mom is not happy