CREATE TABLE "references" (
  "country" text,
  "film_title_used_in_nomination" text,
  "language" text,
  "original_title" text,
  "director" text
);

Question: What was the original title of the film directed by Lene Grønlykke and Sven Grønlykke?
SQL: SELECT "original_title" FROM "references" WHERE "director"='lene grønlykke and sven grønlykke';

Question: What is the language of the film directed by Federico Fellini?
SQL: SELECT "language" FROM "references" WHERE "director"='federico fellini';

Question: What is the film title used in nomination for the film from South Korea?
SQL: SELECT "film_title_used_in_nomination" FROM "references" WHERE "country"='south korea';

Question: What was the film title used in nomination for the film directed by Gheorghe Vitanidis?
SQL: SELECT "film_title_used_in_nomination" FROM "references" WHERE "director"='gheorghe vitanidis';