user: Question: What is the Catalog with a Region that is Europe?
Columns: ['Region', 'Date', 'Label', 'Format', 'Catalog']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Japan', '20 June 2001', 'Arista', 'CD', 'BVCA-21087']
SQL:

assistant: SELECT "Catalog" FROM "Table" WHERE "Region" = 'Europe';