user: Question: What year did the Cosworth V8 engine participate in?
Columns: ['Year', 'Team', 'Chassis', 'Engine', 'Points']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1959.0, 'Team Lotus', 'Lotus 16', 'Climax Straight-4', 0.0]
SQL:

assistant: SELECT "Year" FROM "Table" WHERE "Engine" = 'Cosworth V8';