user: Question: How many laps were there in the race that netted the winner 19 points?
Columns: ['Driver', 'Team', 'Laps', 'Time/Retired', 'Grid', 'Points']
Types: ['text', 'text', 'real', 'text', 'real', 'real']
Sample row: ['Will Power', 'Team Australia', 73.0, '1:45:58.568', 7.0, 31.0]
SQL:

assistant: SELECT "Laps" FROM "Table" WHERE "Points" = 19.0;