answer: #Person2# tells #Person1# who is a stranger in this city how to get to the zoo by bus.
documents: #Person1#: Excuse me? But is there a bus going to the zoo?
  #Person2#: Well, you have the right stop. but the bus doesn't go straight to the zoo. You have to transfer to a No. 37 bus.
  #Person1#: Where do I change for No. 57 then?
  #Person2#: I think you get off at Time Street.
  #Person1#: How far is it away from here?
  #Person2#: Only 4 stops. Don't worry. I will get off there too.
  #Person1#: OK, I will follow you.
  #Person2#: Are you a stranger here?
  #Person1#: Yes. I came only a few days ago. This is my first visit to this city.
  #Person2#: How do you like the city?
  #Person1#: Well. it's hard to say. I will see more before I can say anything. But the people I meet here are all kind to me.
  #Person2#: I hope you like the city soon.