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: Европейска пристанищна политика (, English: European ports policy (

Ex Output:
yes


Ex Input:
Bulgarian: По този начин Eutelsat още веднъж показа, че етичният бизнес е съвсем чуждо понятие за тези, които отговарят за управлението на тази компания, особено като се има предвид, че излъчването на независимата китайска телевизия NTD TV е било възпрепятствано в продължение на месеци., English: By so doing, Eutelsat has once again demonstrated that ethical business is a concept quite foreign to those responsible for the management of that company, especially if we bear in mind that the independent Chinese television company NTD TV has been prevented from broadcasting for months.

Ex Output:
yes


Ex Input:
Bulgarian: Само чрез диалог и преговори може да се намери изход от тази криза., English: Both are not ends in themselves but must be conducted bravely with the aim that the people of Israel and Palestine can live in real security, in peace and with respect for their dignity.

Ex Output:

no