Opponent คืออะไรเมื่อ Championship คือ Pétange? ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
What is Opponent when Championship is Pétange?It is not neccessary to use all the tables.
 table_name_69:  (opponent [ VARCHAR ] championship [ VARCHAR) ]
SELECT opponent FROM table_name_69 WHERE championship = "pétange"