query: SELECT phone_number FROM employees WHERE salary BETWEEN 8000 AND 12000
question: what-all that phone number of employees whose salary in that range of 8000 and 12000?
query_toks: SELECT phone_number FROM employees WHERE salary BETWEEN 8000 AND 12000
query_toks_no_value: select phone_number from employees where salary between value and value
question_toks: what-all that phone number of employees whose salary in that range of 8000 and 12000?