You will be given a definition of a task first, then some input of the task.
In this task, you will be given a short story. One sentence from the story is chosen. Consider the events that happen after that sentence. Is any of them directly caused by it, or is made possible by it? 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. Do not change the main selected sentence in your answer.

story: Last night I had a scary dream. It kept me up all night. I wasn't able to go back to sleep. Eventually I had to go to work. Now I'm tired and annoyed.
 selected sentence: It kept me up all night.
Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
I stay up all night >Causes/Enables> I go to  work