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".

[EX Q]: Polish: napój alkoholowy  
 English: is an alcoholic beverage 
[EX A]: yes

[EX Q]: Polish: ponieważ był to materiał lekki  
 English: because it made it a softer material 
[EX A]: yes

[EX Q]: Polish: Mam teraz cosinus teta podzielony przez cosinus teta,  
 English: As we look back on how essential animals are to human survival;
[EX A]:
no