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 jest to złote naczynie lub kubek.  
 English: and it is a gold vessel or beaker. 

Ex Output:
yes


Ex Input:
Polish: Możemy pójść dalej i powiedzieć, że B jest właściwym podzbiorem A  
 English: We can go even further and say B is a "strict" subset of A 

Ex Output:
yes


Ex Input:
Polish: W sklepach, większość ze zwierząt jest nabyta z psich farm 
 English: started off with, I don't know, if I started off with an apple 

Ex Output:

no