response: Well, the car has been produced since 1973
original_response: The car was produced in 1973
history: I was thinking of buying a Volkswagen Passat, do you know anything about it? The Volkswagen Passat is a large family car Okay, how long has it been around?
knowledge: The Volkswagen Passat () is a large family car produced by the German automaker Volkswagen since 1973, through eight design generations.