Stroke is a type of Strike. Stroke is related to Dog. Dog wants (to) Play. Play requires Planning. 
Competitive is similar to Aggressive. Aggressive is related to War. War is related to Costly. 
Strike <--IsA-- Stroke <--RelatedTo--> Dog --Desires--> Play --HasPrerequisite--> Planning 
Competitive <--SimilarTo--> Aggressive <--RelatedTo--> War <--RelatedTo--> Costly 