What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? s_3. forall y: R(y) -> Q(y). s_3 -> p. forall y: Q(y) -> R(y). R(g) -> ~p.
p. forall y: R(y) <-> Q(y). forall y: Q(y) <-> R(y).