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".

Example Input: Bulgarian: Опазване на уязвимите екосистеми в открито море (, English: Protection of vulnerable marine ecosystems (
Example Output: yes

Example 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.
Example Output: yes

Example Input: Bulgarian: Декларация за финансови интереси: вж. протокола, English: Calendar of part-sessions for 2009: see Minutes
Example Output:
no