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: Sienna was trying to lose weight. Sentence 2: She went on a strict diet. Sentence 3: Sienna lost ten pounds in the first month. Sentence 4: She was inspired to do even better. Sentence 5: She continued to diet for five more months.

The Diet