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.

story: Hal bought a new jacket last week. When he went to put it on today, he noticed a button was missing. He asked his wife to fix it. She found a matching button and sewed it on. Hal's can now wear his jacket again.
selected sentence: When he went to put it on today, he noticed a button was missing.
Hal buys a jacket >Causes/Enables> Hal goes to put it on

story: Tom and Tim were yelling at each other. They both got ear aches from the noise. The pain was bad. They both made a promise. They would never yell at each other like that again.
selected sentence: Tom and Tim were yelling at each other.
Tom and Tim decide to yell >Causes/Enables> Tom and Tim yell

story: Clara is getting tomorrow. She is very nervous. She stays awake all night. The next morning she jumps up. Clara runs out the door to get ready.
selected sentence: She stays awake all night.
Clara can't sleep >Causes/Enables> Clara stays awake all night