Champion is a type of Defender. Champion is a type of Back. Back is related to Limit. Limit is related to Upper. 
Cow is similar to Steer. Steer is a synonym of Guide. Guideline is derived from Guide. 
Defender <--IsA-- Champion --IsA--> Back <--RelatedTo--> Limit <--RelatedTo--> Upper 
Cow <--SimilarTo--> Steer <--Synonym--> Guide <--DerivedFrom-- Guideline 