Raw is related to Dough. Dough is related to Money. 
Empire is related to Building. Building is related to Floor. Floor is related to Part. Part is related to Spare. 
Raw <--RelatedTo--> Dough <--RelatedTo--> Money 
Empire <--RelatedTo--> Building <--RelatedTo--> Floor <--RelatedTo--> Part <--RelatedTo--> Spare 