instruction:
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.
question:
story: Lisa was learning how to use roller blades outside of her house. But a small dog began to chase her. Lisa didn't have time to take off her roller blades. So she tried to skate as fast as she could. When she turned around, she was surprised by how far away the dog was.
selected sentence: So she tried to skate as fast as she could.
answer:
Lisa puts on her roller blades >Causes/Enables> Lisa skates

question:
story: Sarah wanted to walk a mile in 15 minutes. She could only walk a mile in 25 minutes. She walked a mile every day. Each time get better. She can now walk a mile in 15 minutes.
selected sentence: She walked a mile every day.
answer:
Sarah decides to walk >Causes/Enables> Sarah walks

question:
story: Charles was running behind schedule. He needed to grab his keys and leave for work. But he couldn't find his car keys. He looked all over his room, he even cleaned his room. He was ready to give up, picked up a book and found his keys.
selected sentence: He was ready to give up, picked up a book and found his keys.
answer:
Charles looks for the keys >Causes/Enables> Charles finds the keys