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: i tutaj pojawia się  
 English: And 1 minus 0 is 1.

Output: no


Input: Consider Input: Polish: W kapitaliźmie mamy oczywiście podział klasowy:  
 English: So I could do that.

Output: no


Input: Consider Input: Polish: przypadkowe błędy i chciałbyś wiedzieć  
 English: and you want to know 


Output: yes