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 night my mother asked my brother to take out the trash. I wanted to help so I grabbed it. No one told me there was broken glass in there. The glass cut my leg. I needed 13 Stitches that night.
 selected sentence: The glass cut my leg.

Broken glass is in the trash >Causes/Enables> The glass cuts my leg