Fun is a type of Activity. Activity is related to Turn. Roll is a type of Turn. Roll is a synonym of Range. 
you would Kill because Evil. Kill is a different concept from Legal. Legal is related to Judge. Rate is a type of Judge. 
Fun --IsA--> Activity <--RelatedTo--> Turn <--IsA-- Roll <--Synonym--> Range 
Evil <--MotivatedByGoal-- Kill <--DistinctFrom--> Legal <--RelatedTo--> Judge <--IsA-- Rate 