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: I've always wanted to take karate classes since I was a child. Sentence 2: So when I turned 35 years old I enrolled in a class. Sentence 3: To my surprise I was really good at karate. Sentence 4: I stuck with the classes for 3 years straight. Sentence 5: I now have a black belt in karate.

Karate