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: Споразумение за научно и технологично сътрудничество между Европейската общност и Нова Зеландия (, English: Agreement on Scientific and Technological Cooperation: EC and New Zealand (

Ex Output:
yes


Ex Input:
Bulgarian: Споразумение между ЕО и Обединените арабски емирства относно някои аспекти на въздухоплавателните услуги (, English: EC-United Arab Emirates Agreement on certain aspects of air services (

Ex Output:
yes


Ex Input:
Bulgarian: 28., English: 28.

Ex Output:

yes