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: Rodrigo was driving in Mongolia. Sentence 2: He had been driving on rocks the last few days. Sentence 3: Suddenly he got a flat tire. Sentence 4: He got out to examine what caused it. Sentence 5: It wasn't a rock but a nail stuck in the tire.

Flat Tire