you are likely to find Screw in/at/on Computer. Screw is part of Ship. you are likely to find Head in/at/on Ship. Head is a synonym of Commander. 
Afternoon is related to Drive. Drive is a type of Device. Device is related to Bell. 
Computer <--AtLocation-- Screw --PartOf--> Ship <--AtLocation-- Head <--Synonym--> Commander 
Afternoon <--RelatedTo--> Drive --IsA--> Device <--RelatedTo--> Bell 