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".

[Q]: Polish: to nie wiadomo kiedy już został osiągnięty,  
 English: So now my second row is now 0, 1, 0.
[A]: no


[Q]: Polish: Powiedzmy, że mamy strzałkę przed lustrem,  
 English: Let's just say we have an arrow in front of the mirror, just so you get used to this notation 
[A]: yes


[Q]: Polish: matematyki w trakcie lekcji matematyki.  
 English: doing some real mathematics during your math class. 
[A]:
yes