user: ### NOW ANSWER:
Question: What is the average grid with more than 23 laps?
Columns: ['Rider', 'Manufacturer', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'real', 'text', 'real']
Sample row: ['Mattia Pasini', 'Aprilia', 23.0, '39:47.944', 3.0]
SQL:

assistant: SELECT AVG("Grid") FROM "Table" WHERE "Laps" > 23.0;