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: Greg bought a dog. Sentence 2: The dog loved to play in the mud and was always sloppy. Sentence 3: Greg took him home and gave him a bath. Sentence 4: But as soon as he walked his dog again, the dog run in the mud. Sentence 5: Greg fenced his courtyard and made sure there was no mud in it.

Mud lover