'(>= (Hoist_Cable_Safety_Factor ?X) (Hoist_Cable_Safety_Factor_Minimum ?X))
(<= (Has-Constraint $X C-29_1) (Elevator $X)) (Inherited-Slot-Value Elevator Has-Constraint C-29_1) (Used-In-Constraint Hoist_Cable_Safety_Factor C-29_1) (Used-In-Constraint Hoist_Cable_Safety_Factor_Minimum C-29_1)