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".

Input: Consider Input: Bulgarian: Подписване на актовете, приети по процедурата на съвместно вземане на решение: вж. протокола, English: Documents received: see Minutes

Output: no


Input: Consider Input: Bulgarian: Когато дори хуманитарните организации и ООН са принудени да спират своята работа, поради това че воюващите страни не зачитат техния неутралитет, това означава, че сме достигнали недопустимо ниско ниво по отношение на международната законност и хуманност., English: When even the humanitarian organisations and the United Nations have to stop their work because the warring parties do not observe their neutrality, we have reached an unacceptable low point with regard to international law and humanity.

Output: yes


Input: Consider Input: Bulgarian: (" συνεδρίαση λήγει στις 11.10 μ.μ.), English: Opening of the sitting


Output: no