Dump is a type of Sell. Sell is related to Stock. Stock is similar to Standard. Standard is related to Hour. 
Heart is a type of Courage. Heart is a synonym of Pump. 
Dump --IsA--> Sell <--RelatedTo--> Stock <--SimilarTo--> Standard <--RelatedTo--> Hour 
Courage <--IsA-- Heart <--Synonym--> Pump 