query: SELECT department_id FROM staff_department_assignments GROUP BY department_id ORDER BY count(*) LIMIT 1
question: Return the imight would of the department with the fewest staff assignments.
query_toks: SELECT department_id FROM staff_department_assignments GROUP BY department_id ORDER BY count ( * ) LIMIT 1
query_toks_no_value: select department_id from staff_department_assignments group by department_id order by count ( * ) limit value
question_toks: Return the imight would of the department with the fewest staff assignments.