Contact is a synonym of Striking. Striking is a form of Strike. Slap is a type of Strike. 
Supervisor is a type of Person. Person wants (to) Fair. Fair is a different concept from Cheat. 
Contact <--Synonym--> Striking --FormOf--> Strike <--IsA-- Slap 
Supervisor --IsA--> Person --Desires--> Fair <--DistinctFrom--> Cheat 