user: Question: What engine with the years of 1975-84 has a model of 1600?
Columns: ['Model', 'Years', 'Engine', 'Displacement', 'Power', 'Fuel system']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1400', '1972-74', 'I4 DOHC', '1438cc', 'PS (kW; hp)', 'carburettor']
SQL:

assistant: SELECT "Engine" FROM "Table" WHERE "Model" = '1600' AND "Years" = '1975-84';