Mountain is related to Sky. Sky is related to Big. Big is related to Club. Chapter is a type of Club. 
Bird is related to Type. Type is related to Son. Son is the opposite of Parent. 
Mountain <--RelatedTo--> Sky <--RelatedTo--> Big <--RelatedTo--> Club <--IsA-- Chapter 
Bird <--RelatedTo--> Type <--RelatedTo--> Son <--Antonym--> Parent 