ความจุใดมี School of windlehurst school และ Ofsted ที่เล็กกว่า 131889?ไม่จำเป็นต้องใช้ตารางทั้งหมด
Which Capacity has a School of windlehurst school and an Ofsted smaller than 131889?It is not neccessary to use all the tables.
 table_name_63:  (capacity [ INTEGER ] school [ VARCHAR ] ofsted [ VARCHAR) ]
SELECT SUM(capacity) FROM table_name_63 WHERE school = "windlehurst school" AND ofsted < 131889