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: One day, Sarah forgot to close the gate in her yard. Later on she let her dog out to pee. Her dog escaped through the open gate. She drove around the city looking for her lost pet. Eventually, she found her lost dog and brought it home.
 selected sentence: Her dog escaped through the open gate.

Sarah forgets to close the gate >Causes/Enables> The dog escapes