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: Tanya woke up in the middle of the night. She heard a loud vacuum sound. She got out of her room and walked into the living room. She saw her mother using the vacuum. Her mom forgot she was sleeping and took it off.
 selected sentence: Tanya woke up in the middle of the night.

Tanya's mom is vacuuming near where tanya was sleeping >Causes/Enables> Tanya's mom wakes Tanya