Copy is related to Writing. Writing is related to Method. Method is related to Language. Language is related to Russian. 
you are likely to find Feather in/at/on Cage. you are likely to find Feather in/at/on Cap. 
Copy <--RelatedTo--> Writing <--RelatedTo--> Method <--RelatedTo--> Language <--RelatedTo--> Russian 
Cage <--AtLocation-- Feather --AtLocation--> Cap 