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: На практика е необходимо ние да направим така, че да работи., English: In the present climate we cannot afford to decrease EU food production and be less competitive in our market-leading potential.

Ex Output:
no


Ex Input:
Bulgarian: Mногогодишна програма на Общността за защита на децата при използване на интернет и други комуникационни технологии (, English: Multiannual Community programme on protecting children using the Internet and other communication technologies (

Ex Output:
yes


Ex Input:
Bulgarian: (Das Protokoll der gestrigen Sitzung wird genehmigt.), English: (The Minutes of yesterday's sitting were approved)

Ex Output:

yes