Replacement is derived from Replace. Replace is a type of Put. Put is related to Green. Green is similar to Democrat. 
Hour is a synonym of Stroke. Stroke is a type of Strike. Knock is a type of Strike. Knock is a type of Comment. 
Replacement --DerivedFrom--> Replace --IsA--> Put <--RelatedTo--> Green <--SimilarTo--> Democrat 
Hour <--Synonym--> Stroke --IsA--> Strike <--IsA-- Knock --IsA--> Comment 