user: Question: What format was used for MOBIL 1?
Columns: ['Region', 'Date', 'Label', 'Format', 'Catalog']
Types: ['text', 'real', 'text', 'text', 'text']
Sample row: ['United Kingdom', 1983.0, 'The Mobile Suit Corporation', 'stereo LP', 'MOBIL 1']
SQL:

assistant: SELECT "Format" FROM "Table" WHERE "Catalog" = 'MOBIL 1';