Fortune is related to Asian. Iraqi is a type of Asian. Iraqi is related to Oil. Oil is related to Material. 
Divide is related to Separate. Separation is derived from Separate. Separation is a synonym of Interval. Interval is a synonym of Season. 
Fortune <--RelatedTo--> Asian <--IsA-- Iraqi <--RelatedTo--> Oil <--RelatedTo--> Material 
Divide <--RelatedTo--> Separate <--DerivedFrom-- Separation <--Synonym--> Interval <--Synonym--> Season 