'(=> (And (= (Model-Id (Elevator.Machine ?X)) Machine_Model_M01) (= (Car_Speed ?X) 250)) (= (Machine_Efficiency (Elevator.Machine ?X)) 0.81))
(<= (Has-Constraint $X Machine_Efficiency_C03) (Elevator $X)) (Inherited-Slot-Value Elevator Has-Constraint Machine_Efficiency_C03) (Used-In-Constraint Machine_Efficiency Machine_Efficiency_C03) (Used-In-Constraint Car_Speed Machine_Efficiency_C03) (Used-In-Constraint Model-Id Machine_Efficiency_C03)