user: Question: what is the lowest laps when the grid is smaller than 5 and the driver is Juan Manuel Fangio?
Columns: ['Driver', 'Constructor', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'real', 'text', 'real']
Sample row: ['Juan Manuel Fangio', 'Maserati', 100.0, '3:00:55.9', 2.0]
SQL:

assistant: SELECT MIN("Laps") FROM "Table" WHERE "Grid" < 5.0 AND "Driver" = 'Juan Manuel Fangio';