Fan is related to Cool. Cool is a different concept from Nervous. 
Information is related to Name. Name can Change. Inform is a type of Change. Announce is a type of Inform. 
Fan <--RelatedTo--> Cool <--DistinctFrom--> Nervous 
Information <--RelatedTo--> Name --CapableOf--> Change <--IsA-- Inform <--IsA-- Announce 