query: SELECT role_code FROM Employees GROUP BY role_code ORDER BY count(*) DESC LIMIT 1
question: Find code role that have the most employee.
query_toks: SELECT role_code FROM Employees GROUP BY role_code ORDER BY count ( * ) DESC LIMIT 1
query_toks_no_value: select role_code from employees group by role_code order by count ( * ) desc limit value
question_toks: Find code role that have the most employee.