Human is related to Fear. Fear is the opposite of Courage. Courage is a type of Trait. 
War would make you want to Kill. War is related to National. National is related to Government. 
Human <--RelatedTo--> Fear <--Antonym--> Courage --IsA--> Trait 
Kill <--CausesDesire-- War <--RelatedTo--> National <--RelatedTo--> Government 