inform((_:search,type,'Hospital'))
user
am looking for the Addenbrookes Hospital
inform((_:result,address,'Hills Rd , Cambridge');(_:result,postcode,'CB20QQ');(_:result,type,'Hospital')) request((_:search,department,?);(_:search,type,'Hospital'))
system
Addenbrookes Hospital is located at Hills Rd , Cambridge , postcode CB20QQ .   Is there a particular department you 're looking for ?
bye()
user
no , that will be all . good bye .
system
Have a nice day . Goodbye .
_:search type Hospital
_:result address Hills Rd , Cambridge
_:result postcode CB20QQ
_:result type Hospital
_:search department ?
_:search type Hospital
_:user dismissed _:system