Lake can be used for Fun. Fun is related to Fair. 
Hang is related to Dead. Dead is related to Meat. Meat is a different concept from Fish. Spot is a type of Fish. 
Lake --UsedFor--> Fun <--RelatedTo--> Fair 
Hang <--RelatedTo--> Dead <--RelatedTo--> Meat <--DistinctFrom--> Fish <--IsA-- Spot 