answer: #Person2# tells #Person1# the way to the railway station and the bus #Person1# can take to get there.
documents: #Person1#: Excuse me, but can you tell me the way to the railway station?
  #Person2#: Just go straight along this street, turn left at the first crossing and walk straight ahead about 100 meters. You can't miss it.
  #Person1#: About how long will it take me to get there?
  #Person2#: It's about 20 minutes'walk, I think.
  #Person1#: I see. Is there a bus I can take?
  #Person2#: Yes, you can take the No. 5 bus over there. Get off at the next stop.
  #Person1#: Thank you so much for your help.
  #Person2#: It's my pleasure.