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: The next item is the vote., English: The next item is the vote.

Ex Output:
yes


Ex Input:
Bulgarian: (Posiedzenie zostało zamknięte o godz. 21.45), English: Opening of the sitting

Ex Output:
no


Ex Input:
Bulgarian: 	Хепатит C (писмена декларация): вж протоколите, English: Agenda for next sitting: see Minutes

Ex Output:

no