What different types are there with a CC License of by-nc-sa 2.5?
CREATE TABLE "upcoming_films" (
  "name" text,
  "type" text,
  "planned_release" text,
  "cc_license" text,
  "sources_available" text,
  "open_source_movie" text
);
SELECT "type" FROM "upcoming_films" WHERE "cc_license"='by-nc-sa 2.5';