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: zrobimy kilka przykładów,  
 English: We enter as lords of the earth bearing strange powers of terror and mercy alike ...

Output: no


Input: Consider Input: Polish: I przyjmujemy, że książka odbije światło rozpraszająco  
 English: We're assuming that the book will reflect the light diffusely 

Output: yes


Input: Consider Input: Polish: Chociaż różne są opinie na temat współczesnej Rosji...  
 English: And if you multiplied all of those, what we call


Output: no