Definition: In this task you're given a question and you have to paraphrase the question to create the output question while retaining the meaning of the original question.
Input: What are some reasons I'd wake up after 4-6 hours of sleep and then fall back asleep for another 2-4 hours?

I eat healthily, exercise daily. I wake up at 2-3 am and lie in bed awake unable to fall asleep for 2-3 hours. What can do so I STAY asleep at night?