Breakfast is related to Morning. Morning is related to Light. Light is a different concept from Heat. Heat is related to Preparation. 
Paper is related to Case. Case is related to Criminal. Criminal is the opposite of Policeman. 
Breakfast <--RelatedTo--> Morning <--RelatedTo--> Light <--DistinctFrom--> Heat <--RelatedTo--> Preparation 
Paper <--RelatedTo--> Case <--RelatedTo--> Criminal <--Antonym--> Policeman 