user: ### NOW ANSWER:
Question: I want the lowest Laps for time/retired of Engine and driver of Charles de Tornaco
Columns: ['Driver', 'Constructor', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'real', 'text', 'real']
Sample row: ['Alberto Ascari', 'Ferrari', 90.0, '2:53:28.5', 1.0]
SQL:

assistant: SELECT MIN("Laps") FROM "Table" WHERE "Time/Retired" = 'Engine' AND "Driver" = 'Charles de Tornaco';