answer: #Person2# tells #Person1# how to get to the railway station.
documents: #Person1#: Excuse me, but could you tell me how to get to the railway station?
  #Person2#: Yes, you'll have to take a No. 45 bus.
  #Person1#: Does the bus take me straight to the station?
  #Person2#: Yes, when you get off the bus, you will find the station just in front of you.
  #Person1#: Good, but where is the bus stop?
  #Person2#: Go straight along the road and turn right at the first crossing. You can't miss it.
  #Person1#: Thank you. How soon can I get there?
  #Person2#: Well, if the streets are not too crowded, you will get there in about half an hour.
  #Person1#: Thank you very much.
  #Person2#: You are welcome.