Professor is the opposite of Student. Student is related to Scholar. Scholar is related to Person. Person is related to Cook. 
Reserve is related to Left. Left is related to Escape. Shake is a type of Escape. 
Professor <--Antonym--> Student <--RelatedTo--> Scholar <--RelatedTo--> Person <--RelatedTo--> Cook 
Reserve <--RelatedTo--> Left <--RelatedTo--> Escape <--IsA-- Shake 