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: Lee loved his cup a lot. Sentence 2: One day, he found out his cup was missing. Sentence 3: He searched for it for hours and hours. Sentence 4: Finally, he realized he left it at school. Sentence 5: Eventually, he was able to find his cup.

Cup