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: John had an car accident. Sentence 2: His car needed to be towed. Sentence 3: He called the towing service. Sentence 4: When the tow truck showed up it ran into his car. Sentence 5: Now both vehicles need to be towed.

Double accident