user: ### NOW ANSWER:
Question: What is the grid total associated with a Time/Retired of +33.634, and a Laps smaller than 19?
Columns: ['Rider', 'Manufacturer', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'real', 'text', 'real']
Sample row: ['Héctor Faubel', 'Aprilia', 19.0, '40:57.408', 2.0]
SQL:

assistant: SELECT MIN("Grid") FROM "Table" WHERE "Time/Retired" = '+33.634' AND "Laps" < 19.0;