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: Każdy element C musi być w A.  
 English: Every element of C needs to be in A. 

Output: yes


Input: Consider Input: Polish: gdzie zamiast akcji zachowującej się tak,  
 English: where instead of the stock doing that, 

Output: yes


Input: Consider Input: Polish: jaki ma to wpływ na końcowy wynik.  
 English: how this will affect the final picture. 


Output: yes