What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? forall x_7: Q(x_7) or W(x_7). forall x_7: W(x_7) <-> T(x_7). forall x_7: ~Q(x_7).
forall x_7: W(x_7). forall x_7: W(x_7) -> T(x_7). forall x_7: T(x_7) -> W(x_7).