Given the task definition and input, reply with output. In this task, you're given the title of a five-sentence story and the first four sentences. Your job is to write the last sentence of the story to not connect with the rest of the story. Ensure that the generated sentence is contextually relevant to the story.

Title: Car Trouble. Sentence 1: Whitney was nervous. Sentence 2: She saw smoke coming from under her car hood. Sentence 3: She pulled over and called AAA. Sentence 4: They towed it to the dealership.
He must have thought I was a bitter old man.