HOw many films did martin repka category:articles with hcards direct?
CREATE TABLE "submissions" (
  "year_ceremony" text,
  "film_title_used_in_nomination" text,
  "slovak_title" text,
  "director" text,
  "result" text
);
SELECT COUNT("film_title_used_in_nomination") FROM "submissions" WHERE "director"='Martin Repka Category:Articles with hCards';