answer: #Person2# shows #Person1# the direction to Park Street and the post office. #Person2# recommends the New City Bank for changing the money.
documents: #Person1#: Excuse me. I'm looking for Park Street.
  #Person2#: Park Street? It isn't far from here. Just keep walking up this street. Turn left at the first corner, go straight ahead and turn left again and in front of you is the Park Street.
  #Person1#: Thank you. I'm looking for a bank.
  #Person2#: There are lots of banks on Park Street. Do you want to change your money?
  #Person1#: Yes. Which bank do you suggest?
  #Person2#: You could try the New City Bank. It's next to the big church.
  #Person1#: And is there a post office near here?
  #Person2#: Yes. See that big new shopping center? There is one on the first floor.
  #Person1#: Oh, thank you very much.
  #Person2#: You are welcome.