What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? forall x_10: R(x_10) -> P_10(x_10). forall x_10: P_10(x_10) -> R(x_10). R(a) or w_3. w_3 -> P_10(a).
forall x_10: R(x_10) <-> P_10(x_10). forall x_10: P_10(x_10) <-> R(x_10).