City is related to Local. Local is related to Domestic. Domestic is related to Sheep. 
Dealer is a synonym of Principal. Principal is related to President. President is related to Officer. 
City <--RelatedTo--> Local <--RelatedTo--> Domestic <--RelatedTo--> Sheep 
Dealer <--Synonym--> Principal <--RelatedTo--> President <--RelatedTo--> Officer 