You will be given a definition of a task first, then some input of the task.
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".

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