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: To, nad czym chcę się zastanowić w tym filmie to pojęcie podzbioru.  
 English: What I want to start thinking about in this video is the notion of a subset. 

Output: yes


Input: Consider Input: Polish: twojemu nauczycielowi zdaje się  
 English: and your teacher seems to think 

Output: yes


Input: Consider Input: Polish: nawet jeśli sklepy są tego nieświadome 
 English: if I started of with a apple 


Output: no