Brick is related to Coal. Coal is a type of Supply. Supply is related to Provision. 
Mail is a type of Communication. Telephone can be used for Communication. Telephone cannot be Alive. 
Brick <--RelatedTo--> Coal --IsA--> Supply <--RelatedTo--> Provision 
Mail --IsA--> Communication <--UsedFor-- Telephone --NotHasProperty--> Alive 