U: I'm looking for a cheap portuguese restaurant

S: Nandos in the South and Nandos City Centre in Centre meet that criteria.  Would you like more information on either of these?

U: Yes, could I get the location and the phone number please.

S: Do you want the information on Nandos in the south or the Nandos City Centre?

U: I prefer the Nandos in the City Center. Also, I need information about museums or art galleries in the west.

S: Nandos' number is 01223327908. There are several museums in the west. I've heard that Cafe Jello Gallery has some lovely pieces. Or would you like to hear about the others?

U: I need more information about the Nandos City Center. What can you tell me about the portion sizes of the food there?
S: Most of the customers say that the portion sizes are good, only one person found it to be unacceptably small.