CREATE TABLE table_name_3 (circuit VARCHAR2, winner VARCHAR2, race VARCHAR2)

what is the circuit when the winner is stan jones and the race is phillip island trophy race?
SELECT circuit FROM table_name_3 WHERE winner = "stan jones" AND race = "phillip island trophy race"
SELECT "circuit" FROM "table_name_3" WHERE "phillip island trophy race" = "race" AND "stan jones" = "winner"