Given the task definition and input, reply with output. 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.

Sentence 1: Tom's bathtub was getting dirty. Sentence 2: None of his roommates wanted to clean it. Sentence 3: He didn't want to clean it either. Sentence 4: It kept getting dirtier. Sentence 5: Eventually Tom relented and cleaned it.
Dirty Bathtub