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: Bob was learning to cook. Sarah was teaching him to cook rice. He boiled the water and added the rice. Bob forgot to check the stove. Bob burned the rice.
selected sentence: Sarah was teaching him to cook rice.

Answer: Sarah decides to teach >Causes/Enables> Sarah teaches

Question: story: Mandy was going out of town. She asked her friend to feed her fish. When Mandy got back, her fish had starved. Mandy asked her friend what happened. Her friend told Mandy that she'd given the wrong dates.
selected sentence: She asked her friend to feed her fish.

Answer: Mandy is going out of town >Causes/Enables> Mandy asks her friend to feed her fish

Question: story: Last week I tried to run up the stairs. I tripped and fell. Somehow I twisted my ankle rather badly. I have to have a cast on it now. It makes it even harder to go up the stairs.
selected sentence: It makes it even harder to go up the stairs.

Answer:
I twist my ankle >Causes/Enables> It is hard to go up stairs