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: Heather loved doing yoga. Sentence 2: She bought a yoga ball to practice it at home. Sentence 3: She did yoga every day. Sentence 4: Soon, her muscles were long and lean. Sentence 5: Heather loved her new workout.

The Yoga Ball