Friend is a type of Include. Include is the opposite of Exclude. Exclude is a synonym of Shut. 
Story is related to Hero. Hero is a type of Leader. Leader is related to Executive. Executive is related to Senior. 
Friend --IsA--> Include <--Antonym--> Exclude <--Synonym--> Shut 
Story <--RelatedTo--> Hero --IsA--> Leader <--RelatedTo--> Executive <--RelatedTo--> Senior 