user: Question: How many average laps for alex tagliani with more than 17 points?
Columns: ['Driver', 'Team', 'Laps', 'Time/Retired', 'Grid', 'Points']
Types: ['text', 'text', 'real', 'text', 'real', 'real']
Sample row: ['Sébastien Bourdais', 'Newman/Haas Racing', 67.0, '2:01:09.290', 1.0, 35.0]
SQL:

assistant: SELECT AVG("Laps") FROM "Table" WHERE "Driver" = 'alex tagliani' AND "Points" > 17.0;