Snake is related to Apple. Apple is the opposite of Banana. Banana is a type of Food. Food is related to Sauce. 
Beef is related to Food. Food is a type of Fuel. Fuel is a type of Substance. Substance is related to Clay. 
Snake <--RelatedTo--> Apple <--Antonym--> Banana --IsA--> Food <--RelatedTo--> Sauce 
Beef <--RelatedTo--> Food --IsA--> Fuel --IsA--> Substance <--RelatedTo--> Clay 