Beat is a synonym of Crush. Crush is a synonym of Pound. 
Town is related to Mayor. Mayor can be used for Help. Help is a synonym of Benefit. Sake is a type of Benefit. 
Beat <--Synonym--> Crush <--Synonym--> Pound 
Town <--RelatedTo--> Mayor --UsedFor--> Help <--Synonym--> Benefit <--IsA-- Sake 