user: ### NOW ANSWER:
Question: What Catalog has a label of Alfa Records and a date of November 21, 1980?
Columns: ['Region', 'Date', 'Label', 'Format', 'Catalog']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Japan', 'November 21, 1980', 'Alfa Records', 'stereo LP', 'ALR-28007']
SQL:

assistant: SELECT "Catalog" FROM "Table" WHERE "Label" = 'Alfa Records' AND "Date" = 'November 21, 1980';