CREATE TABLE "release_history" (
  "region" text,
  "date" text,
  "label" text,
  "format" text,
  "catalog" text
);

Question: What's the region for an item on November 10, 2007 that's a cd?
SQL: SELECT "region" FROM "release_history" WHERE "date"='november 10, 2007' AND "format"='cd';

Question: What's the catalog number for a record from columbia formatted in a cd/dvd that's from the United States region?
SQL: SELECT "catalog" FROM "release_history" WHERE "label"='columbia' AND "region"='united states' AND "format"='cd/dvd';

Question: What's the catalog number for a December 11, 2007 record from columbia formatted in a that's from Canada?
SQL: SELECT "catalog" FROM "release_history" WHERE "label"='columbia' AND "date"='december 11, 2007' AND "region"='canada';