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: Blake was the meanest kid in school. Sentence 2: So one day all the kids ganged up together to talk to him. Sentence 3: As he was alone, Blake had to listen. Sentence 4: But as soon as they were gone, he was ready to retaliate. Sentence 5: The next day he picked each kid individually to bully them one by one.

Mean boy