Comparison is a type of Examination. Examination is related to Exam. Exam is a form of Examine. Examine is related to Observe. 
Son is related to Range. Range is a synonym of Run. Dog can Run. Dog is related to Bow. 
Comparison --IsA--> Examination <--RelatedTo--> Exam --FormOf--> Examine <--RelatedTo--> Observe 
Son <--RelatedTo--> Range <--Synonym--> Run <--CapableOf-- Dog <--RelatedTo--> Bow 