Pain is a type of Sensation. Sensation is a synonym of Sense. Sense is a type of Appreciation. 
Rank is related to Chart. Chart is related to Display. Parade is a type of Display. 
Pain --IsA--> Sensation <--Synonym--> Sense --IsA--> Appreciation 
Rank <--RelatedTo--> Chart <--RelatedTo--> Display <--IsA-- Parade 