Couple can Communicate. you would Communicate because Cooperate. 
Comparison is derived from Compare. Compare is related to Similarity. Similarity is a synonym of Pattern. Pattern is a synonym of Example. 
Couple --CapableOf--> Communicate --MotivatedByGoal--> Cooperate 
Comparison --DerivedFrom--> Compare <--RelatedTo--> Similarity <--Synonym--> Pattern <--Synonym--> Example 