What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? forall x_3: U_2(x_3) -> T(x_3). forall x_3: ~P(x_3). forall x_3: T_4(x_3) -> U_2(x_3). forall x_3: T(x_3) -> P(x_3). forall x_3: T(x_3) -> T_4(x_3).
forall x_3: ~T(x_3). forall x_3: U_2(x_3) -> P(x_3). forall x_3: U_2(x_3) -> T_4(x_3). forall x_3: T_4(x_3) -> T(x_3). forall x_3: T(x_3) -> U_2(x_3).