Content is a type of Satisfy. Content is related to Happy. Happy is related to Birthday. 
Possess is related to Acquire. Acquire is the opposite of Lose. Lose is related to Draw. Draw is related to Illustrate. 
Satisfy <--IsA-- Content <--RelatedTo--> Happy <--RelatedTo--> Birthday 
Possess <--RelatedTo--> Acquire <--Antonym--> Lose <--RelatedTo--> Draw <--RelatedTo--> Illustrate 