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: Cathy had been waiting four years for her graduation. Sentence 2: Cathy had worked very hard to attain her Bachelor's Degree. Sentence 3: Cathy had invited numerous family and friends to her graduation. Sentence 4: Cathy could not wait to walk across the stage to get her degree. Sentence 5: Cathy was very proud of her accomplishment.

Graduation Day