how many years has сенки been nominated?
CREATE TABLE "submissions" (
  "year_ceremony" text,
  "film_title_used_in_nomination" text,
  "original_title" text,
  "language_s" text,
  "director_s" text,
  "result" text
);
SELECT COUNT("year_ceremony") FROM "submissions" WHERE "original_title"='Сенки';