Two cars are driving on a racetrack .
Two cars are on a racetrack in a race
Two cars are driving on a racetrack.
Two cars are on a racetrack in a race
This is a picture of two race cars on a racetrack so it is reasonable to believe that they are in fact racing.
This is a picture of two race cars on a racetrack so it is reasonable to believe that they are in fact racing .