Still with the trick questions? If the answer is, yes, you will ridicule and deny it. If he says, no, you will say, then we don't have to listen to you. The Pharisees tried the same kind of things with Jesus.
It isn't a trick question at all, it merely points out the vacuousness of the foundations of the reformation. Ultimately, you have to admit that everyone else's interpretations are no better or worse than YOPIS, including that of every Catholic.