CREATE TABLE "dvd_releases" (
  "dvd_name" text,
  "released" text,
  "audio" text,
  "aspect_ratio" text,
  "duration" text,
  "number_of_episodes" real,
  "num_of_discs" real
);

Question: What was escape to river cottage released?
SQL: SELECT "released" FROM "dvd_releases" WHERE "dvd_name"='escape to river cottage';

Question: What DVD has a time of 2 hours 22 minutes?
SQL: SELECT "dvd_name" FROM "dvd_releases" WHERE "duration"='2 hours 22 minutes';