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: The ball got stuck on the roof. Sentence 2: The boy told his dad. Sentence 3: His dad got the ladder. Sentence 4: The ladder was too short. Sentence 5: The dad got his son a new ball at the store.

New Ball