What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? forall x_14: T(x_14) <-> R_1(x_14). forall x_14: ~P_9(x_14). forall x_14: T(x_14) -> ~Q_9(x_14). forall x_14: P_9(x_14).
Since the premises are contradictory, we can infer anything from them.