CREATE TABLE table_name_89 (winner VARCHAR2, notes VARCHAR2, venue VARCHAR2)

Who was the winner for the world championship formula 1 at the venue, circuit de monaco?
SELECT winner FROM table_name_89 WHERE notes = "world championship formula 1" AND venue = "circuit de monaco"
SELECT "winner" FROM "table_name_89" WHERE "circuit de monaco" = "venue" AND "notes" = "world championship formula 1"