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".

[EX Q]: Polish: wykonane i używane w tamtym czasie,  
 English: made and used at the same time, 
[EX A]: yes

[EX Q]: Polish: należy pracować z tym materiałem.  
 English: to work with the material. 
[EX A]: yes

[EX Q]: Polish: i patrząc na ten fioletowy promień uzna, że on musi pochodzić z punktu o tutaj.  
 English: and it'll take that magenta ray and say, it must be coming from a point out there 
[EX A]:
yes