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: Jerry had a very hard time falling asleep at night. Sentence 2: He went to see a psychologist to talk about it. Sentence 3: The psychologist recommended hypnosis to unravel his past. Sentence 4: Jerry accepted and let him do as he wanted. Sentence 5: Under deep hypnosis, Jerry finally found out why he couldn't sleep.

Hypnosis