Which actor from Serbia was nominated for best actor in a supporting role?
CREATE TABLE "stozhary_99_prize_winners" (
  "nomination" text,
  "actors_name" text,
  "film_name" text,
  "director" text,
  "country" text
);
SELECT "actors_name" FROM "stozhary_99_prize_winners" WHERE "nomination"='Best Actor in a Supporting Role' AND "country"='Serbia';