user: ### NOW ANSWER:
Question: What is the lowest Laps, when Rider is sylvain guintoli, and when Grid is less than 16?
Columns: ['Rider', 'Manufacturer', 'Laps', 'Time', 'Grid']
Types: ['text', 'text', 'real', 'text', 'real']
Sample row: ['Valentino Rossi', 'Yamaha', 21.0, '43:06.007', 2.0]
SQL:

assistant: SELECT MIN("Laps") FROM "Table" WHERE "Rider" = 'sylvain guintoli' AND "Grid" < 16.0;