Definition: 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.
Input: story: One day I was eating a peanut butter sandwich and started to feel bad. My throat felt funny and closed up. I couldn't breath! I was taken to the hospital and told I was allergic to peanuts. Now I eat almond butter sandwiches.
 selected sentence: I couldn't breath!

My throat closes up >Causes/Enables> I can't breathe