In this task, you are given a sentence in Polish language and its corresponding English translation. Here, your job is to output label "yes" if the translation is correct, otherwise output "no".

Polish: i później ją sprzedałeś.  
 English: and then you sell the stock. 
yes

Polish: Zwykle będzie to określona data,  
 English: Usually it'll be a specific date, 
yes

Polish: Związek Radziecki umieściliśmy tutaj na wykresie.  
 English: This times this will equal the identity matrix.

no