โรงเรียนมัธยมต้นใดมีชายและหญิง?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
Which junior high school has male and female genders?It is not neccessary to use all the tables.
 table_name_97:  (junior_high_school__12_15_yrs_ [ VARCHAR ] gender [ VARCHAR) ]
SELECT junior_high_school__12_15_yrs_ FROM table_name_97 WHERE gender = "male and female"