CREATE TABLE table_47438 ("Year" FLOAT, "Nominated/Won" TEXT, "Award/category" TEXT, "Festival/organization" TEXT, "Role" TEXT)

What role was nominated at the Sydney Film Festival?
SELECT "Role" FROM table_47438 WHERE "Festival/organization" = 'sydney film festival'
SELECT "Role" FROM "table_47438" WHERE "Festival/organization" = 'sydney film festival'