Hear is a synonym of Get. Get is related to Give. Treat is a type of Give. 
Stake is a type of Mark. Mark is a synonym of Inform. Inform is a synonym of Understand. Catch is a type of Understand. 
Hear <--Synonym--> Get <--RelatedTo--> Give <--IsA-- Treat 
Stake --IsA--> Mark <--Synonym--> Inform <--Synonym--> Understand <--IsA-- Catch 