TASK DEFINITION: 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".
PROBLEM: Polish: Ludzie piszą całe doktoraty poświęcone takim rzeczom.  
 English: We are the Earthlings.

SOLUTION: no

PROBLEM: Polish: Mieszkaniec ziemi - osobnik zamieszkujący ziemię 
 English: what these matrices are.

SOLUTION: no

PROBLEM: Polish: Może odwracasz swój zeszyt bokiem  
 English: Maybe you turn your notebook sideways 

SOLUTION:
yes