What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? R_14(a_12) -> p_4. forall x_14: P_14(x_14) or Q_14(x_14). Q_14(a_12) -> p_4. q_1. forall x_14: ~P_14(x_14) or R_14(x_14).
forall x_14: Q_14(x_14) or R_14(x_14).