Filter is a type of Separate. Separate is related to Break. Break is related to Kind. Kind is a synonym of Nice. 
Category is related to Age. Age is related to History. History is related to Research. Consult is a type of Research. 
Filter --IsA--> Separate <--RelatedTo--> Break <--RelatedTo--> Kind <--Synonym--> Nice 
Category <--RelatedTo--> Age <--RelatedTo--> History <--RelatedTo--> Research <--IsA-- Consult 