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: Mary's pet gerbil escaped from his cage. Sentence 2: She looked all over the house but couldn't find him. Sentence 3: Days later her mum noticed a scratching sound coming from the cooker. Sentence 4: Mary laid a trap with Nibbles' favourite food as bait. Sentence 5: Happily it wasn't long before Nibbles was caught and safely home.

The Grand Escape.