What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? forall x_10: ~P_10(x_10) or U(x_10). forall x_10: P_10(x_10) or S(x_10). forall x_10: ~Q_5(x_10). forall x_10: S(x_10) -> Q_5(x_10). exists x_10: U_2(x_10).
forall x_10: ~S(x_10). forall x_10: S(x_10) or U(x_10).