ตั้งชื่อแชมป์ให้กับ London Hunt and Country Club ( London , On ) ไม่จำเป็นต้องใช้ตารางทั้งหมด
Name the champion for london hunt and country club ( london , on )It is not neccessary to use all the tables.
 table_20670:  "Year" [ real]  "Dates" [ text]  "Champion" [ text]  "Country" [ text]  "Score" [ real] 
SELECT "Champion" FROM table_20670 WHERE "Tournament location" = 'London Hunt and Country Club ( London , ON )'