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".
--------
Question: Polish: Może to wyglądać na zbyt chore jak na lekcję matematyki,  
 English: It might seem a little morbid for math class, 

Answer: yes


Question: Polish: wykonane i używane w tamtym czasie,  
 English: made and used at the same time, 

Answer: yes


Question: Polish: główki hydry na końcu.  
 English: all of the little hydra heads at the end. 

Answer:
yes