What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? q_14. s_4 -> ~q_14. ~S_11(a_11). forall x_11: R(x_11) <-> S_11(x_11).
~s_4. q_14 and ~S_11(a_11). ~S_11(a_11) and q_14. forall x_11: R(x_11) -> S_11(x_11). forall x_11: S_11(x_11) -> R(x_11).