inform((_:search,food,'australian');(_:search,type,'Restaurant'))
user
Looking for someone that serves australian food ?
request((_:search,food,?);(_:search,type,'Restaurant')) canthelp((_:search,type,'Restaurant'))
system
No restaurants serving australasian food can be found . May I find another type restaurant for you ?
inform((_:search,food,'european');(_:search,type,'Restaurant'))
user
How about European food ?
system
Galleria serves European food and is in the centre part of town and has a moderate price range .
_:search food australian
_:search type Restaurant
_:system canthelp _:search/386e667e
_:search/386e667e type Restaurant
_:search food european
_:search type Restaurant