What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? forall x_14: P_14(x_14) <-> R_4(x_14). p_2 or ~P_14(j).
P_14(j) -> p_2. forall x_14: P_14(x_14) -> R_4(x_14). forall x_14: R_4(x_14) -> P_14(x_14).