user: Question: What is the Region of the release with Catalog number 3 12046 2?
Columns: ['Region', 'Date', 'Label', 'Format', 'Catalog number', 'Lyrics']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Germany', 'June 6, 2005', 'EMI', 'CD', '3 12046 2', 'German']
SQL:

assistant: SELECT "Region" FROM "Table" WHERE "Catalog number" = '3 12046 2';