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: Arnold's car had broken down. Sentence 2: He brought it to the mechanic. Sentence 3: The mechanic said he needed a new engine. Sentence 4: Arnold decided it wasn't worth repairing. Sentence 5: He began looking for a used vehicle.

Engine Trouble