Sphere is related to Circle. Circle is a type of Shape. Shape is related to Coin. Coin is the opposite of Paper. 
Ocean is related to Current. Current is related to Fashion. Cut is a type of Fashion. 
Sphere <--RelatedTo--> Circle --IsA--> Shape <--RelatedTo--> Coin <--Antonym--> Paper 
Ocean <--RelatedTo--> Current <--RelatedTo--> Fashion <--IsA-- Cut 