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: Will decided he'd like to have a pet. Sentence 2: Will went to a local pet store. Sentence 3: He narrowed his choices down to either a lab puppy or a turtle. Sentence 4: Will decided on the puppy. Sentence 5: Now, years later, Will and that lab are best friends.

Pet