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: The detective was investigating a theft at the grocery store. Sentence 2: SOmeone had snuck in and stolen a case of expensive wine. Sentence 3: He looked at the surveillance tapes. Sentence 4: He recognized the man in the tapes. Sentence 5: It was his partner, John!

The Detective