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: Съвместно предприятие ENIAC (вот), English: The ENIAC Joint Undertaking (vote)

Ex Output:
yes


Ex Input:
Bulgarian: Поправки на вот от предишни заседания: вж. протоколи, English: (The sitting was suspended at 2 p.m. and resumed at 3 p.m.)

Ex Output:
no


Ex Input:
Bulgarian: - Report: Paolo Costa, English: 4.

Ex Output:

no