In this task, you're given the title of a five-sentence story and the first four sentences. Your job is to write the last sentence of the story such that it seamlessly connects with the rest of the story.

Title: Don't Bite. Sentence 1: Michael bit his sister's shoulder. Sentence 2: His sister cried. Sentence 3: There was blood on her shoulder. Sentence 4: Michael was sent to his room for the rest of the day.
Michael decided he shouldn't bite people anymore.