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: Lisa and her friend Molly loved to make mud pies. They would mix the mud with water and shape it. Then they would decorate it with moss and stones. One day Lisa took a big bite out of one of them. She had forgotten they were made of mud!
 selected sentence: They would mix the mud with water and shape it.

Lisa and Molly decide to shape >Causes/Enables> Lisa and Molly shape