Newspaper is related to Reading. Reading is related to Literature. Literature is related to Classical. 
Reward is related to Price. Price is the opposite of Free. Free is the opposite of Control. 
Newspaper <--RelatedTo--> Reading <--RelatedTo--> Literature <--RelatedTo--> Classical 
Reward <--RelatedTo--> Price <--Antonym--> Free <--Antonym--> Control 