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.

[EX Q]: story: Sally's mom told her she was going to get a brother. Sally was excited to be a big sister. She told he mom she would help babysit. One night Sally mom went to the ER. The next Sally had her baby brother.
selected sentence: The next Sally had her baby brother.
[EX A]: Sally's mom tells her she is getting a brother >Causes/Enables> Sally gets a brother

[EX Q]: story: Leo's mother took him to the park. Leo wanted to swing on the swing set. Leo was swinging very high. Leo fell from the swing and skinned his knee. Leo's mother took him home and bandaged his knee.
selected sentence: Leo fell from the swing and skinned his knee.
[EX A]: Leo swings >Causes/Enables> Leo falls from the swing

[EX Q]: story: One day Tammy decided to take her dog on a walk. She had never done that before, so she didn't use a leash. As they were walking, her dog got excited and ran away. It took Tammy two hours to finally find her dog. Now whenever she walks her dog, she makes sure to use a leash.
selected sentence: She had never done that before, so she didn't use a leash.
[EX A]:
Tammy decides to not use a leash >Causes/Enables> Tammy doesn't use a leash