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: Правила за безопасност и стандарти за пътническите кораби (преработена версия) (, English: Safety rules and standards for passenger ships (recast) (

Ex Output:
yes


Ex Input:
Bulgarian: 8., English: Tax exemptions applicable to the permanent introduction from a Member State of the personal property of individuals (codified version) (

Ex Output:
no


Ex Input:
Bulgarian: Всъщност сега дори и организациите на земеделските производители признават, че не повече от 9 % от продуктите ще трябва да изчезнат, при това не веднага, а постепенно, в продължение на няколко години., English: Crucial in this matter is, as before, the protection of public health against carcinogenic substances that can bring about changes in DNA, affect fertility or upset hormones.

Ex Output:

no