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".

Example Input: Polish: Dlaczego?  
 English: Why? 
Example Output: yes

Example Input: Polish: Przepiszemy to wyrażenie,  
 English: In truth, we know very little about how specific animals may "feel",
Example Output: no

Example Input: Polish: i przypadkiem głowy wyrastają tam gdzie nie powinny  
 English: accidentally grow heads where you shouldn't 
Example Output:
yes