Definition: 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".

Positive Example 1 -
Input: Bulgarian: Състав на Парламента: вж. протоколи, English: Membership of Parliament: see Minutes
Output: yes

Positive Example 2 -
Input: Bulgarian: Защо бяхме против еврото по онова време?, English: Why were we against the euro at that time?
Output: yes

Negative Example 1 -
Input: Bulgarian: Имахме две основни причини за това, English: This is the very problem which we are facing today.
Output: yes

Negative Example 2 -
Input: Bulgarian: Състав на Парламента: вж. протоколи, English: Membership of Parliament: see Minutes
Output: no

Now complete the following example -
Input: Bulgarian: Следователно е необходимо да се предприемат мерки, които да са не просто възможни, а преди всичко устойчиви., English: Over the past few days I have been in contact by telephone with the Israeli President, Shimon Peres, the President of the Palestinian Authority, Salam Fayyad, the Speaker of the Knesset, Dalia Itzik, and of course with the EU High Representative for the Common Foreign and Security Policy, Javier Solana, who has been in the region for quite some time now.
Output: 


Output: no