What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? s_3 -> R_16(a_16). forall x_16: R_16(x_16) <-> S_16(x_16). ~S_16(a_16). ~s_3 -> q.
forall x_16: R_16(x_16) -> S_16(x_16). forall x_16: S_16(x_16) -> R_16(x_16).