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 Input:
Polish: i wkrótce potrzebujesz ciekawszej gry.  
 English: and soon you need a more interesting doodle game. 

Ex Output:
yes


Ex Input:
Polish: W socjaliźmie istnieje własność prywatna  
 English: hand side, what I have left on the right hand side will be

Ex Output:
no


Ex Input:
Polish: Prawdopodobnie przetrwał, ponieważ był  
 English: Well, it probably survives because it 

Ex Output:

yes