U: I'm looking for some type of entertainment venue in the centre of town.

S: There is a vue cinema for your entertainment in the centre of town. Would you like the address?

U: No, thank you. Is there a museum in the centre area?

S: The Broughton House Gallery is in the area and has no entrance fee, would you like the address?

U: Yes, I would like the address, please.

S: The address is 98 King Street.  Can I help you with anything else?

U: Yes, thanks, I'd like to find a restaurant in the same area. Do you have any listings that serve polynesian food?

S: I found no polynesian restaurants in the centre of town

U: How about something in the cheap price range?

S: there are 15 cheap priced restaurants in the centre. what type of food would you like?

U: Are any of them Italian?

S: Yes, as a matter of fact Pizza Hut, Ask, and Zizzi Cambridge all serve inexpensive Italian food. Do any of these interest you?

U: Do any of those three restaurants serve a reasonably priced risotto?
S: The Zizzi Cambridge has the most positive reviews for their prices by customers who ordered risotto. Would you like to know more about them?