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: Tim got a new dog. Sentence 2: It behaved really terribly. Sentence 3: Tim tried everything to train it. Sentence 4: Nothing seemed to ever work. Sentence 5: Tim kept the dog because he was attached to it, though.

Bad Dog