Literature can be used for Intelligent. Intelligent is similar to Rational. 
Stream is a synonym of Series. Series is related to Lost. Lost is related to Race. Race is related to Black. 
Literature --UsedFor--> Intelligent <--SimilarTo--> Rational 
Stream <--Synonym--> Series <--RelatedTo--> Lost <--RelatedTo--> Race <--RelatedTo--> Black 