Guy Edwards ชนะวงจรใด?ไม่จำเป็นต้องใช้ตารางทั้งหมด
Which circuit did Guy Edwards win?It is not neccessary to use all the tables.
 table_name_11:  (circuit [ VARCHAR ] winning_driver [ VARCHAR) ]
SELECT circuit FROM table_name_11 WHERE winning_driver = "guy edwards"