instruction:
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: ponieważ był to materiał lekki  
 English: because it made it a softer material 
answer:
yes


question:
Polish: powiedzmy że zbiór B składa się z liczb 1, 7 i 18  
 English: Let's say the set B is composed of 1, 7, and 18 
answer:
yes


question:
Polish: i praktycznie powołał do życia Związek Radziecki,  
 English: somehow magically all I needed to do is hire the people to execute that plan. 
answer:

no