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: może kiedyś osiągniemy społeczeństwo utopijne.  
 English: 1 minus 0 is 1.

Ex Output:
no


Ex Input:
Polish: jeśli ten człowiek z kapitałem ma tyle władzy,  
 English: I will now show you my preferred way of finding an

Ex Output:
no


Ex Input:
Polish: więc napiszę to na niebiesko.  
 English: organism dying by unnatural means to suffer greatly before that final release.

Ex Output:

no