What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? ~S_4(e). ~w_3. forall x: T_1(x) <-> S_4(x). p_3 -> w_3.
~p_3. ~S_4(e) and ~w_3. ~w_3 and ~S_4(e). forall x: T_1(x) -> S_4(x). forall x: S_4(x) -> T_1(x).