What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? s <-> q. Q_13(a_10) <-> s. forall x_13: ~P_13(x_13). forall x_13: P_13(x_13) <-> Q_13(x_13).
s -> q. Q_13(a_10) -> s. q -> s. s -> Q_13(a_10). forall x_13: P_13(x_13) -> Q_13(x_13). forall x_13: Q_13(x_13) -> P_13(x_13). forall x_13: ~Q_13(x_13).