query: SELECT T1.club_id ,  T1.club_name, count(*) FROM club AS T1 JOIN coach AS T2 ON T1.club_id  =  T2.club_id GROUP BY T1.club_id
question: How many coach each club one has? List club id, name and number coach.
query_toks: SELECT T1.club_id , T1.club_name , count ( * ) FROM club AS T1 JOIN coach AS T2 ON T1.club_id = T2.club_id GROUP BY T1.club_id
query_toks_no_value: select t1 . club_id , t1 . club_name , count ( * ) from club as t1 join coach as t2 on t1 . club_id = t2 . club_id group by t1 . club_id
question_toks: How many coach each club one has? List club id, name and number coach.