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 z: W_1(z) -> T(z). forall z: T(z) -> ~Q(z). forall z: Q(z). forall z: U_2(z) -> W_1(z).
forall z: ~T(z) can be inferred via the universal modus tollens rule. forall z: U_2(z) -> T(z) can be inferred via the universal transitivity rule.