Identity is related to Nation. Nation is related to Political. Political is related to Republic. Republic is related to President. 
Chest is a type of Container. Garbage can Container. Garbage is a type of Refuse. 
Identity <--RelatedTo--> Nation <--RelatedTo--> Political <--RelatedTo--> Republic <--RelatedTo--> President 
Chest --IsA--> Container <--CapableOf-- Garbage --IsA--> Refuse 