you are likely to find Monkey in/at/on Barrel. you are likely to find Monkey in/at/on Box. you are likely to find Cat in/at/on Box. Cat can Scratch. 
Equation is related to Result. Result is related to Election. Election is a type of Status. 
Barrel <--AtLocation-- Monkey --AtLocation--> Box <--AtLocation-- Cat --CapableOf--> Scratch 
Equation <--RelatedTo--> Result <--RelatedTo--> Election --IsA--> Status 