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: My friend came to visit me. Sentence 2: We were about to go out. Sentence 3: We saw a line of several school buses. Sentence 4: It was time for school to start. Sentence 5: I was amazed by the sheer number of them.

Buses