Item is related to Box. Box is related to Letter. Sin is a type of Letter. 
Cut is a type of Move. Move is a different concept from Copy. Copy is a different concept from Original. 
Item <--RelatedTo--> Box <--RelatedTo--> Letter <--IsA-- Sin 
Cut --IsA--> Move <--DistinctFrom--> Copy <--DistinctFrom--> Original 