The conversation between human and AI assistant.
Why do you drive on a parkway and park in a driveway?
Oh, I see. Do you know why the meaning of those terms changed to what they mean today?
Well, with the rise of the automobile, the term "parkway" came to refer to a multi-lane highway for high-speed traffic. Similarly, the term "driveway" came to refer to the place where you park your car next to your residence, rather than the road leading up to it.