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: David went on a tour to see the countryside. Sentence 2: The bus broke down. Sentence 3: David was saddened. Sentence 4: Due to time constraint, he either can go home or keep touring. Sentence 5: David chose to go home.

tour bus