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: Kaya wanted a dog for her birthday. Sentence 2: Her mom and dad said ten was too young to care for a pet. Sentence 3: Kaya promised to walk the neighbor's two dogs daily for a month. Sentence 4: She followed through, so her parents did the same. Sentence 5: They bought Kaya a dog for her birthday!

Dog