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.
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Question: story: The cat jumped off the sofa. The cat broke it's leg. The owner rushed the cat to the hospital. The doctor gave the cat a leg cast. The cat was able to walk.
selected sentence: The doctor gave the cat a leg cast.

Answer: The cat breaks its leg >Causes/Enables> The cat gets a cast

Question: story: Tom had a really nice white shirt. One day he tried to do laundry. He accidentally left a red sock with his white clothes. Tom's nice shirt was turned light pink. He never wore it again.
selected sentence: He never wore it again.

Answer: Tom's shirt gets stained >Causes/Enables> Tom never wears the shirt again

Question: story: Troy had not seen his family in years. Troy had been living in another country. He longed to see his family. He bought a plane ticket. He visited his family on Thanksgiving.
selected sentence: Troy had not seen his family in years.

Answer:
Troy moves away >Causes/Enables> Troy has not seen his family in years