> When I ask an A'I' the Capital of Ireland, it answers Dublin. It does not 'understand' the question.

You can do this trick as well. Haven't you ever been to a class that you didn't really understand, but you can give correct answers?

I've had this somewhat unsettling experience several times. Someone asks you a question, words come out of your mouth, the other person accepts your answer.

But you don't know why.

Here's a question you probably know the answer to, but don't know why:

- I'm having steak. What type of red wine should I have?

I don't know shit about Malbec, I don't know where it's from, I don't know why it's good for steak, I don't know who makes it, how it's made.

But if I'm sitting at a restaurant and someone asks me about wine, I know the answer.