answer: #Person1# and #Person2# talk about where to visit before returning home and they decide on a factory tour. They think factory tours are good for companies as well as visitors.
documents: #Person1#: We still have one more day to go before we return home. What will we see tomorrow?
  #Person2#: No idea. We've enjoyed both the natural scenery and the city sights. What else is there to see?
  #Person1#: What about a factory tour?
  #Person2#: You mean visit a factory?
  #Person1#: Yes. I heard there's a lager motor company nearby which is open to the public every weekend. We can go to see how a car is manufactured and learn more about the automobile industry.
  #Person2#: Good idea! I've always been interested in that. How much is the entrance fee?
  #Person1#: I'm not sure, but as far as I know, most factory tours are free. They are sponsored by the company providing the tour.
  #Person2#: Really? What do the companies do that for?
  #Person1#: I believe most of them think it as good public relations. They can promote their product and make their company better-known.
  #Person2#: Oh, ISEE. So factory tours are good for companies as well as visitors.
  #Person1#: Exactly.
  #Person2#: Do we need an appointment beforehand?
  #Person1#: I'll call the tourist information centre to check.