Ruling is related to Control. Control is a type of Test. Test is related to Ability. Ability is the opposite of Disability. 
Wrist is related to Arm. Arm is related to Human. 
Ruling <--RelatedTo--> Control --IsA--> Test <--RelatedTo--> Ability <--Antonym--> Disability 
Wrist <--RelatedTo--> Arm <--RelatedTo--> Human 