Trunk is a type of Nose. Trunk is part of Auto. Auto is related to Motor. 
Bend is a synonym of Fold. Cross is a type of Fold. Cross is related to Device. Device is related to Eye. 
Nose <--IsA-- Trunk --PartOf--> Auto <--RelatedTo--> Motor 
Bend <--Synonym--> Fold <--IsA-- Cross <--RelatedTo--> Device <--RelatedTo--> Eye 