What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? Q_14(a_12) -> w. forall x_14: ~P_14(x_14) or R_14(x_14). forall x_14: P_14(x_14) or Q_14(x_14). R_14(a_12) -> w. u_1.
forall x_14: Q_14(x_14) or R_14(x_14).