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: Francis didn't like his pouch. Sentence 2: But he also didn't want to stop eating the food he liked. Sentence 3: He decided instead to run in the park every day. Sentence 4: He felt stronger and had more breath. Sentence 5: But without changing his diet, he didn't lose one pound.

Running in the park