Authority is related to General. General is similar to Widespread. 
you are likely to find Exhibit in/at/on Museum. Exhibit is a synonym of Hang. Hang is related to Penalty. Execution is a type of Penalty. 
Authority <--RelatedTo--> General <--SimilarTo--> Widespread 
Museum <--AtLocation-- Exhibit <--Synonym--> Hang <--RelatedTo--> Penalty <--IsA-- Execution 