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: Jennifer was at the fair. Sentence 2: She had bought a cute pink balloon. Sentence 3: Suddenly, the wind blew it out of her hand. Sentence 4: She tried her hardest to catch it. Sentence 5: But unfortunately it flew away.

Lost Balloon.