query: SELECT count(*) FROM Apartments WHERE apt_id NOT IN (SELECT apt_id FROM Apartment_Facilities)
question: Finding a number apartment them has no a facility.
query_toks: SELECT count ( * ) FROM Apartments WHERE apt_id NOT IN ( SELECT apt_id FROM Apartment_Facilities )
query_toks_no_value: select count ( * ) from apartments where apt_id not in ( select apt_id from apartment_facilities )
question_toks: Finding a number apartment them has no a facility.