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: Kate was cleaning her closet. Sentence 2: She found her old art school portfolio. Sentence 3: She thought of the fun times at school as she browsed the portfolio. Sentence 4: She smiled as she remembered all her old friends. Sentence 5: Kate enjoyed her walk down memory lane.

Portfolio