What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? ~S_14(a_14). q_1 -> r. ~R_14(a_14) -> r. forall x_14: R_14(x_14) <-> S_14(x_14).
forall x_14: R_14(x_14) -> S_14(x_14). forall x_14: S_14(x_14) -> R_14(x_14).