U: I am looking for a gastropub in the south.

S: I'm sorry I couldn't find any Gastropubs in the South. Is there another type or area which you would like to try?

U: Are there any Gastropubs in town?

S: As a matter of fact, it appears all of the gastropubs in Cambridge have closed. Is there anything else that interests you?

U: How about a modern European cuisine in the south area?

S: There is a restaurant called restaurant alimentum that meets your criteria.

U: Do they serve currywurst for a reasonable price?
S: The reviews say the dishes are at a good price but they don't mention currywurst specifically. Would you like me to find out what the price for currywurst is?