dialogue: #Person1#: Excuse me. Where can I buy some cigarettes?
  #Person2#: There is a shop on the ground floor. It sells both Chinese and foreign cigarettes.
  #Person1#: Can I also get some souvenirs there?
  #Person2#: Yes, sir. There is a counter selling all kinds of souvenirs
  #Person1#: By the way, where is the men's room?
  #Person2#: There is one at the end of the corridor.
  #Person1#: Thank you.
  #Person2#: You are welcome.
summary: #Person1# asks #Person2# for directions.
topic: ask the way