user: Question: Which year has 200 laps?
Columns: ['Year', 'Start', 'Qual', 'Rank', 'Finish', 'Laps']
Types: ['text', 'text', 'text', 'text', 'text', 'real']
Sample row: ['1956', '24', '142.394', '18', '25', 131.0]
SQL:

assistant: SELECT "Year" FROM "Table" WHERE "Laps" = 200.0;