In this task, you are given a sentence in the Bulgarian language and corresponding English translation of this sentence. Here, your job is to generate label "yes" if translation is right, otherwise generate label "no".

Ex Input:
Bulgarian: Мисля, че трябваше да сме поамбициозни., English: However, when it comes to the bottom line, I am pleased and satisfied.

Ex Output:
no


Ex Input:
Bulgarian: Условия за достъп до газопреносни мрежи (, English: 12.

Ex Output:
no


Ex Input:
Bulgarian: - Rapport Paolo Costa, English: - Report: Paolo Costa

Ex Output:

yes