user: Question: Which qual has both 200 total laps and took place in 1957?
Columns: ['Year', 'Start', 'Qual', 'Rank', 'Finish', 'Laps']
Types: ['text', 'text', 'text', 'text', 'text', 'real']
Sample row: ['1956', '23', '142.535', '16', '7', 200.0]
SQL:

assistant: SELECT "Qual" FROM "Table" WHERE "Laps" = 200.0 AND "Year" = '1957';