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 w konsekwencji społeczeństwo bezklasowe, z centralnym,  
 English: add it to this row, and replace this row with that.

Ex Output:
no


Ex Input:
Polish: otrzymujemy model Państwa Komunistycznego.  
 English: What are legitimate operations?

Ex Output:
no


Ex Input:
Polish: wystającym między zębami.  
 English: indicated sticking out through the teeth. 

Ex Output:

yes