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: Tom thought about his health often. Sentence 2: Tom would wash his hands 30 times per day. Sentence 3: Tom visited a psychologist about this. Sentence 4: The psychologist helped him significantly. Sentence 5: Tom no longer washed his hands excessively.

OCD