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".

Example Input: Polish: co oznacza, że są rzeczy w A, których nie ma w B.  
 English: which means that there are things in A that are not in B. 
Example Output: yes

Example Input: Polish: jednak mniej demokratyczne niż Stany czy Rosja  
 English: matrices to get here.
Example Output: no

Example Input: Polish: po wykonaniu podstawienia odwrotnego,  
 English: So of course, animals feel, and of course they experience pain.
Example Output:
no