dialogue: #Person1#: I have to go up to London for a couple of days next week. Would you like to come?
  #Person2#: That would be nice. How are you getting there?
  #Person1#: Well, I prefer to go on the train, but I suppose you want me to take the car.
  #Person2#: Oh, I much prefer to go by car, then we don't need to get to the station with our luggage and. . .
  #Person1#: And I've got to drive. You know I'm not fond of that. I found it much more relaxing to sit in the train.
  #Person2#: Which is more expensive?
  #Person1#: Well. Of course train is more expensive, but it is very much quicker. But I know we'll never agree on this subject. You prefer the car. I prefer the train.
  #Person2#: Now. Have you ever thought of going by express bus?
summary: #Person1# will go to London and invites #Person2# along. #Person1# prefers the train as it's quicker and relaxing but #Person2# prefers the car as it's convenient.
topic: going to London