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".

Input: Consider Input: Polish: Lepiej nie będę drążył tematu.  
 English: elimination matrices, together, you essentially

Output: no


Input: Consider Input: Polish: Więc on widzi odwróconą wersję książki.  
 English: So he sees a flipped version of the book 

Output: yes


Input: Consider Input: Polish: rozdziela się na każdym poziomie.  
 English: where your line splits at every level. 


Output: yes