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: Anne rushed home after an eventful day of school. Sentence 2: There was plenty of gossip and drama buzzing in her mind. Sentence 3: She always wrote about such days in her diary. Sentence 4: When she got into her room, she looked under her mattress. Sentence 5: The diary was missing.

Diary