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: Q(x) -> W(x). forall x: W_3(x) -> S_2(x). forall x: W(x) -> W_3(x). forall x: S_2(x) -> Q(x).
forall x: Q(x) -> W_3(x) can be inferred via the universal transitivity rule. forall x: W_3(x) -> Q(x) can be inferred via the universal transitivity rule. forall x: W(x) -> S_2(x) can be inferred via the universal transitivity rule. forall x: S_2(x) -> W(x) can be inferred via the universal transitivity rule.