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: I brought a lizard home from the school lab. I slipped into my brother's bed just before bedtime. My brother crawled into bed and told me to get out and hit the light. I turned out the light and waited outside his door. I heard screams like I had never heard before!
 selected sentence: I slipped into my brother's bed just before bedtime.

I decide to slip >Causes/Enables> I