user: Question: Which Region has a Format of CD album, and a Label of Kemado Records, and a Catalog of KEM 071?
Columns: ['Region', 'Date', 'Label', 'Format', 'Catalog']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Europe', 'March 31, 2008', 'Kemado Records', 'CD album', 'KEM 073']
SQL:

assistant: SELECT "Region" FROM "Table" WHERE "Format" = 'CD album' AND "Label" = 'Kemado Records' AND "Catalog" = 'KEM 071';