Bucket is a type of Transport. Transport is related to Horse. Horse is related to Barn. Barn is related to Farm. 
Contrast is a synonym of Line. Line is related to Direction. Direction is related to Far. Far is related to Perception. 
Bucket --IsA--> Transport <--RelatedTo--> Horse <--RelatedTo--> Barn <--RelatedTo--> Farm 
Contrast <--Synonym--> Line <--RelatedTo--> Direction <--RelatedTo--> Far <--RelatedTo--> Perception 