Question: When the laps are over 53, what's the average grid?
SQL: SELECT AVG("Grid") FROM "2-1123364-1" WHERE "Laps" > 53.0;

Question: What's the average laps driven by David Coulthard?
SQL: SELECT AVG("Laps") FROM "2-1123364-1" WHERE "Driver" = 'David Coulthard';