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: Mark got a tattoo on his leg. Sentence 2: When he got older he didn't like the tattoo. Sentence 3: He hired an artist to make it into a picture of a bear. Sentence 4: The artist worked on his leg for four hours. Sentence 5: Mark had that tattoo for two years before he regretted it.

Tattoo