CREATE TABLE "worlds_cultures" (
  "television_service" text,
  "language" text,
  "content" text,
  "hdtv" text,
  "package_option" text
);

Question: What package/option has sky arte hd as the television service?
SQL: SELECT "package_option" FROM "worlds_cultures" WHERE "television_service"='sky arte hd';

Question: What language has NO, as the HDTV, sky famiglia as the package/option, and national geographic channel as the television service?
SQL: SELECT "language" FROM "worlds_cultures" WHERE "hdtv"='no' AND "package_option"='sky famiglia' AND "television_service"='national geographic channel';

Question: What language has sky famiglia as the package/option?
SQL: SELECT "language" FROM "worlds_cultures" WHERE "package_option"='sky famiglia';

Question: What language has viaggi as the content?
SQL: SELECT "language" FROM "worlds_cultures" WHERE "content"='viaggi';

Question: What television service has italian as the language, and sky famiglia as the package option?
SQL: SELECT "television_service" FROM "worlds_cultures" WHERE "language"='italian' AND "package_option"='sky famiglia';

Question: What package/option has documentaries as the content, yes as the HDTV, and a television service of history hd?
SQL: SELECT "package_option" FROM "worlds_cultures" WHERE "content"='documentaries' AND "hdtv"='yes' AND "television_service"='history hd';