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 was a thin man in college. Sentence 2: He became lazy once he got older. Sentence 3: He became fat. Sentence 4: He decided to join a gym to lose the weight. Sentence 5: Tom ate right and lost all the weight he had gained since college.

Size