What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? forall x_17: ~Q_17(x_17). forall x_17: ~P_17(x_17). forall x_17: P_17(x_17) or Q_17(x_17). t -> ~P(j).
Since the premises are contradictory, we can infer anything from them.