International is related to Trade. Trade is related to Sell. Sell is related to Rent. Rent is a type of Contract. 
Decorate is a type of Change. Change is related to Cash. Cash is the opposite of Coin. 
International <--RelatedTo--> Trade <--RelatedTo--> Sell <--RelatedTo--> Rent --IsA--> Contract 
Decorate --IsA--> Change <--RelatedTo--> Cash <--Antonym--> Coin 