What is Television Service, when Content is Presentazione?
CREATE TABLE "tv_services_for_sky_italia_costumers" (
  "television_service" text,
  "country" text,
  "language" text,
  "content" text,
  "hdtv" text,
  "package_option" text
);
SELECT "television_service" FROM "tv_services_for_sky_italia_costumers" WHERE "content"='presentazione';