Account is a synonym of Membership. Membership is a synonym of Rank. Rank is a synonym of Sort. 
Immigration is a type of Body. Body is related to Shape. Shape is related to Coin. Tail is part of Coin. 
Account <--Synonym--> Membership <--Synonym--> Rank <--Synonym--> Sort 
Immigration --IsA--> Body <--RelatedTo--> Shape <--RelatedTo--> Coin <--PartOf-- Tail 