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: Janie joined an exercise class with her friend. Sentence 2: She didn't like it at first. Sentence 3: It was very confusing and fast paced. Sentence 4: Janie kept attending the class. Sentence 5: Eventually she was able to keep up with the routines.

The Exercise Class