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: Czy to jedyny, który posiadamy?  
 English: Is this the only Secan piece we have? 

Output: yes


Input: Consider Input: Polish: Sami robotnicy nie będą w stanie uzyskać wyższych płac  
 English: we build an archetype of who our three potential 

Output: no


Input: Consider Input: Polish: Mam nadzieję, że zaznajomiło to was z pojęciami podzbioru, nadzbioru i podzbioru właściwego.  
 English: So hopefully this familiarizes you with the notions of subsets and supersets and strict subsets. 


Output: yes