Given the task definition, example input & output, solve the new input case.
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: Polish: będzie to parabola, która wygląda mniej więcej tak… wygląda jakoś tak… 
 English: this is gonna be a parabola, it looks something like this... It's gonna look something... 
Output: yes
Polish sentence is properly converted into English sentence.

New input case for you: 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