War is a type of Collective. you are likely to find Confusion in/at/on War. Confusion would make you want to Contemplate. Contemplate requires Observe. 
Take is a type of Head. Take is related to Drink. Drink is related to Satisfy. 
Collective <--IsA-- War <--AtLocation-- Confusion --CausesDesire--> Contemplate --HasPrerequisite--> Observe 
Head <--IsA-- Take <--RelatedTo--> Drink <--RelatedTo--> Satisfy 