user: Question: How many laps for alexander wurz with a grid under 12?
Columns: ['Driver', 'Constructor', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'real', 'text', 'real']
Sample row: ['Damon Hill', 'Jordan - Mugen-Honda', 44.0, '1:43:47.407', 3.0]
SQL:

assistant: SELECT SUM("Laps") FROM "Table" WHERE "Grid" < 12.0 AND "Driver" = 'alexander wurz';