Question: What is the highest grid when the race was retired due to the gearbox after 67 laps?
SQL: SELECT MAX("Grid") FROM "2-1123403-2" WHERE "Time/Retired" = 'gearbox' AND "Laps" > 67.0;

Question: What was the time of the race for Driver Jarno Trulli on a grid smaller than 13?
SQL: SELECT "Time/Retired" FROM "2-1123403-2" WHERE "Grid" < 13.0 AND "Driver" = 'Jarno Trulli';

Question: How many laps did Nick Heidfeld drive on grids larger than 4?
SQL: SELECT SUM("Laps") FROM "2-1123403-2" WHERE "Grid" > 4.0 AND "Driver" = 'Nick Heidfeld';