query: SELECT count(*) ,  sex FROM employee WHERE salary  <  50000 GROUP BY sex
question: Do Find that number of employee of each genders that's is more lower than 50000.
query_toks: SELECT count ( * ) , sex FROM employee WHERE salary < 50000 GROUP BY sex
query_toks_no_value: select count ( * ) , sex from employee where salary < value group by sex
question_toks: Do Find that number of employee of each genders that's is more lower than 50000.