What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? forall x_14: W_4(x_14) -> Q(x_14). exists x_14: P_8(x_14) or Q(x_14). forall x_14: Q(x_14) -> W_4(x_14). forall x_14: ~P_8(x_14).
exists x_14: Q(x_14). forall x_14: W_4(x_14) <-> Q(x_14). forall x_14: Q(x_14) <-> W_4(x_14).