Breakfast is etymologically related to Fast. Breakfast is a type of Feed. 
Death is created by Murder. Killing can cause/lead to Death. Killing is related to Stake. Stake is a synonym of Bet. 
Fast <--EtymologicallyRelatedTo-- Breakfast --IsA--> Feed 
Murder <--CreatedBy-- Death <--Causes-- Killing <--RelatedTo--> Stake <--Synonym--> Bet 