Margin is a synonym of Skirt. Skirt is related to Girl. 
Farmer is related to Land. Land is related to Dock. Dock is related to Landing. Landing is a type of Arrival. 
Margin <--Synonym--> Skirt <--RelatedTo--> Girl 
Farmer <--RelatedTo--> Land <--RelatedTo--> Dock <--RelatedTo--> Landing --IsA--> Arrival 