'(= (Car_Weight ?X) (+ (Car_Cab_Weight ?X) (+ (Platform_Weight ?X) (+ (Sling_Weight ?X) (+ (Safety_Beam_Weight ?X) (+ (Car_Fixture_Weight ?X) (+ (Car_Supplement_Weight (Elevator.Car ?X)) (Car_Misc_Weight ?X))))))))
(<= (Has-Constraint $X Car_Weight_C) (Elevator $X)) (Inherited-Slot-Value Elevator Has-Constraint Car_Weight_C) (Used-In-Constraint Car_Cab_Weight Car_Weight_C) (Used-In-Constraint Car_Fixture_Weight Car_Weight_C) (Used-In-Constraint Car_Weight Car_Weight_C) (Used-In-Constraint Car_Misc_Weight Car_Weight_C) (Used-In-Constraint Platform_Weight Car_Weight_C) (Used-In-Constraint Safety_Beam_Weight Car_Weight_C) (Used-In-Constraint Sling_Weight Car_Weight_C) (Used-In-Constraint Car_Supplement_Weight Car_Weight_C)