I think the idea is that you would never get to know the answer to those individual questions, or any questions really; you'd be producing an encrypted blob of

I think the idea is that you would never get to know the answer to those individual questions, or any questions really; you'd be producing an encrypted blob of a response that supposedly has the answer and then just pass that onward. Unfortunately the mathematical details escape me as well. Maybe one day I'll set aside some time to look into it.