Journey is related to Adventure. Adventure is related to Trip. 
Drive is a type of Device. Device is a synonym of Invention. Plastic is a type of Invention. Plastic is a synonym of Flexible. 
Journey <--RelatedTo--> Adventure <--RelatedTo--> Trip 
Drive --IsA--> Device <--Synonym--> Invention <--IsA-- Plastic <--Synonym--> Flexible 