Council is related to Town. you are likely to find Police in/at/on Town. Police is related to Pig. Pig is related to Origin. 
Beat is a synonym of Round. Round is related to Roll. Rim is a type of Roll. Rim is related to Cup. 
Council <--RelatedTo--> Town <--AtLocation-- Police <--RelatedTo--> Pig <--RelatedTo--> Origin 
Beat <--Synonym--> Round <--RelatedTo--> Roll <--IsA-- Rim <--RelatedTo--> Cup 