Rell mem the actor from ukraine for best actress in a leading role
CREATE TABLE "stozhary_2003_prize_winners" (
  "nomination" text,
  "actor_s_name" text,
  "film_name" text,
  "director" text,
  "country" text
);
SELECT "actor_s_name" FROM "stozhary_2003_prize_winners" WHERE "nomination"='best actress in a leading role' AND "country"='ukraine';