inform((_:search,type,'Hospital'))
user
I need the location of Addenbrookes Hospital , if you do n't mind .
inform((_:result,address,'Hills Rd , Cambridge');(_:result,type,'Hospital')) request((_:search,department,?);(_:search,type,'Hospital'))
system
Addenbrookes Hospital is located at Hills Rd , Cambridge . Is there a particular department you 're looking for ?
request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Hospital'))
user
No particular department , I need the address and postcode please .
system
The address is Hills Rd , Cambridge . Post code is CB20QQ .
_:search type Hospital
_:result address Hills Rd , Cambridge
_:result type Hospital
_:search department ?
_:search type Hospital
_:result address ?
_:result postcode ?