Use a truth table to determine whether [(q-p)^p]q is a tautology, a self-contradiction, or neither. Choose the correct answer below. -> OA. The statement [(q-p)^p] q is a tautology. B. The statement [(qp)^p] q is neither a tautology nor a self-contradiction. C. The statement [(q-p)^p] q is a self-contradiction.