user: Question: Name the format for 12cm note and catalog of ALCA-9198
Columns: ['Region', 'Date', 'Label', 'Format', 'Catalog', 'Note']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Japan', 'April 21, 1980', 'Alfa Records', 'stereo LP', 'ALR-6037', '30cm']
SQL:

assistant: SELECT "Format" FROM "Table" WHERE "Note" = '12cm' AND "Catalog" = 'ALCA-9198';