query: SELECT sum(T2.room_count) FROM Apartment_Facilities AS T1 JOIN Apartments AS T2 ON T1.apt_id  =  T2.apt_id WHERE T1.facility_code  =  "Gym"
question: Do Show that number total alla room all apartments facility codes "Gym".
query_toks: SELECT sum ( T2.room_count ) FROM Apartment_Facilities AS T1 JOIN Apartments AS T2 ON T1.apt_id = T2.apt_id WHERE T1.facility_code = `` Gym ''
query_toks_no_value: select sum ( t2 . room_count ) from apartment_facilities as t1 join apartments as t2 on t1 . apt_id = t2 . apt_id where t1 . facility_code = value
question_toks: Do Show that number total alla room all apartments facility codes "Gym".