Charge is related to Bill. Bill is related to Face. Face is related to Punch. Punch is related to Ring. 
Wife is related to Cow. Cow is a different concept from Bull. Bull is a synonym of Pig. Pig is related to Cop. 
Charge <--RelatedTo--> Bill <--RelatedTo--> Face <--RelatedTo--> Punch <--RelatedTo--> Ring 
Wife <--RelatedTo--> Cow <--DistinctFrom--> Bull <--Synonym--> Pig <--RelatedTo--> Cop 