'(=> (= (Car_Phone_Spec ?X) no) (= (Model-Id (Elevator.Phone ?X)) Car_Phone_M01))
(<= (Has-Constraint $X Car_Phone_C02) (Elevator $X)) (Inherited-Slot-Value Elevator Has-Constraint Car_Phone_C02) (Used-In-Constraint Car_Phone_Spec Car_Phone_C02) (Used-In-Constraint Model-Id Car_Phone_C02)