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: exists x_17: ~Q_10(x_17). forall x_17: T_2(x_17) -> T(x_17). forall x_17: Q(x_17) -> Q_10(x_17). forall x_17: T_2(x_17) -> Q(x_17). forall x_17: T(x_17) -> T_2(x_17).
exists x_17: ~Q(x_17) can be inferred via the existential modus tollens rule. forall x_17: T_2(x_17) -> Q_10(x_17) can be inferred via the universal transitivity rule. forall x_17: T(x_17) -> Q(x_17) can be inferred via the universal transitivity rule. forall x_17: T_2(x_17) <-> T(x_17) can be inferred via the universal biconditional introduction rule. forall x_17: T(x_17) <-> T_2(x_17) can be inferred via the universal biconditional introduction rule.