Western is a type of Feature. Feature is related to Wind. Wind is related to Air. Person wants (to) Air. 
Urge is a type of Desire. Ambition is a type of Desire. Ambition is related to State. Parish is a type of State. 
Western --IsA--> Feature <--RelatedTo--> Wind <--RelatedTo--> Air <--Desires-- Person 
Urge --IsA--> Desire <--IsA-- Ambition <--RelatedTo--> State <--IsA-- Parish 