answer: #Person2# tells #Person1# the bus day tour includes lunch and costs $20.
documents: #Person1#: Have you a bus tour round the city?
  #Person2#: Yes, of course. Do you want to join the day tour or the night tour?
  #Person1#: Day tour. How much does that cost?
  #Person2#: $ 20.
  #Person1#: Is lunch included?
  #Person2#: Of course. You will have the local specialties.