What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? forall x_11: P_11(x_11) <-> T_2(x_11). ~P_11(j). P_11(j) -> T_2(j).
forall x_11: P_11(x_11) -> T_2(x_11). forall x_11: T_2(x_11) -> P_11(x_11).