แพ้ใดมีค่าต่อ 49 และเล่นน้อยกว่า 20 ไม่จำเป็นต้องใช้ตารางทั้งหมด
Which Lost has an Against of 49 and a Played smaller than 20?It is not neccessary to use all the tables.
 table_name_63:  (lost [ VARCHAR ] against [ VARCHAR ] played [ VARCHAR) ]
SELECT COUNT(lost) FROM table_name_63 WHERE against = 49 AND played < 20