What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? q_2 -> S_8(e). p_2 or q_2. forall x_8: R_8(x_8) -> S_8(x_8). ~p_2 or R_8(e).
q_2 or R_8(e). R_1(e) -> ~p_2.