ใครเล่นริเวอร์เพลท?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
Who played River Plate?It is not neccessary to use all the tables.
 table_17282875_3:  (team__number2 [ VARCHAR ] team__number1 [ VARCHAR) ]
SELECT team__number2 FROM table_17282875_3 WHERE team__number1 = "River Plate"