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: Własność prywatna pozostaje dziedziczna,  
 English: 0 minus negative 2., well that's positive 2.

Ex Output:
no


Ex Input:
Polish: skupić się na funkcjach wykładniczych  
 English: trouble caring about exponential functions 

Ex Output:
yes


Ex Input:
Polish: Chodzi tu o jedną partię  
 English: looks a lot like what I want for my second row in the

Ex Output:

no