answer: Peter passes by Mary's workplace. Peter invites Mary to have a ride in his car. Mary refuses because she has classes. Mary says goodbye to Peter to hurry to the class.
documents: #Person1#: Hello, Mary.
  #Person2#: Hi, Peter. What a surprise. What are you doing here?
  #Person1#: Oh, I was just passing by. Our shop is under repair this afternoon and I have a half day off. Would you like a ride in my car?
  #Person2#: I'd love to, but I've got classes from 2:00 to 4:00. I'm studying at this community college. Would you like me to give you a tour of the college?
  #Person1#: No, thank you. Maybe next time. Do you always come on your bicycle?
  #Person2#: No, not always. When it rains, I come by bus.
  #Person1#: Do you have to work long hours here?
  #Person2#: No, we don't. We start at 9:00 and finish at 4:00. And we have an hour for lunch from 1:00 to 2:00. Good heavens. It's about time. I must hurry. I'm going to be late for my class. Goodbye.
  #Person1#: Bye. See you later.