Database: vehicle_driver
Question: What are the vehicle ids and models which have been driven by more than 2 drivers or been driven by the driver named 'Jeff Gordon'?
SQL:
SELECT T1.vehicle_id ,  T1.model FROM vehicle AS T1 JOIN vehicle_driver AS T2 ON T1.vehicle_id  =  T2.vehicle_id JOIN driver AS T3 ON T2.driver_id  =  T3.driver_id WHERE T3.name  =  'Jeff Gordon' UNION SELECT T1.vehicle_id ,  T1.model FROM vehicle AS T1 JOIN vehicle_driver AS T2 ON T1.vehicle_id  =  T2.vehicle_id GROUP BY T2.vehicle_id HAVING count(*)  >  2