query: SELECT count(*) FROM Professionals WHERE professional_id NOT IN ( SELECT professional_id FROM Treatments )
question: Find that number of professionals that which ain't treated no dogs.
query_toks: SELECT count ( * ) FROM Professionals WHERE professional_id NOT IN ( SELECT professional_id FROM Treatments )
query_toks_no_value: select count ( * ) from professionals where professional_id not in ( select professional_id from treatments )
question_toks: Find that number of professionals that which ain't treated no dogs.