Question: What's the region for an item on November 10, 2007 that's a CD?
SQL: SELECT "Region" FROM "2-11391762-5" 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 "2-11391762-5" 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 "2-11391762-5" WHERE "Label" = 'Columbia' AND "Date" = 'December 11, 2007' AND "Region" = 'Canada';