Definition: In this task, you're given five sentences, numbered 1 through 5. Your job is to generate a title for the story that makes complete sense. The title must be short, with less than three words, use simple language, and include the main topic of the story.
Input: Sentence 1: I woke up with my arm hurting everyday for a week. Sentence 2: I did not know why. Sentence 3: I used a camera to record myself sleeping. Sentence 4: I solved the mystery. Sentence 5: It turns out I roll over on my arm in my sleep.

My arm