What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? Name the inference rule being used: forall x_10: Q_10(x_10) -> ~Q_6(x_10). forall x_10: Q_6(x_10). forall x_10: ~P_10(x_10) or U(x_10). forall x_10: P_10(x_10) or Q_10(x_10).
forall x_10: ~Q_10(x_10) can be inferred via the universal modus tollens rule. forall x_10: Q_10(x_10) or U(x_10) can be inferred via the universal resolution rule.