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: Jane started a dog walking service. Sentence 2: It was going fairly well until recently. Sentence 3: She got a new client with a big dog. Sentence 4: It was powerful and full of energy. Sentence 5: Jane was unable to keep it under control.

Dog Walking Accident