Consumption is a type of Demand. Swallow is a type of Consumption. Swallow is related to Activity. Activity is related to Prepare. 
Meat is the opposite of Drink. Drink is part of Meal. 
Demand <--IsA-- Consumption <--IsA-- Swallow <--RelatedTo--> Activity <--RelatedTo--> Prepare 
Meat <--Antonym--> Drink --PartOf--> Meal 