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".

Input: Consider Input: Polish: W całej galerii znajduje się  
 English: All over the gallery there's a 

Output: yes


Input: Consider Input: Polish: tak że Chiny pod różnymi względami  
 English: We eliminated 3, 1.

Output: no


Input: Consider Input: Polish: Może rysujesz drzewo binarne  
 English: Maybe you start drawing a binary tree 


Output: yes