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: Christian has been overweight all of his life. Sentence 2: When he couldn't fit into an airplane seat, he decided to get fit. Sentence 3: Christian went on a diet and added exercise to his daily routine. Sentence 4: Six months later, he's lost nearly 100 lbs. Sentence 5: Christian's never been in better shape before.

Christian's Weight Loss Journey