query: SELECT t1.first_name FROM staff AS t1 JOIN complaints AS t2 ON t1.staff_id  =  t2.staff_id GROUP BY t2.staff_id ORDER BY count(*) LIMIT 5
question: Return the first names of the 5 staff member who have handled the most complaints.
query_toks: SELECT t1.first_name FROM staff AS t1 JOIN complaints AS t2 ON t1.staff_id = t2.staff_id GROUP BY t2.staff_id ORDER BY count ( * ) LIMIT 5
query_toks_no_value: select t1 . first_name from staff as t1 join complaints as t2 on t1 . staff_id = t2 . staff_id group by t2 . staff_id order by count ( * ) limit value
question_toks: Return the first names of the 5 staff member who have handled the most complaints.