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: 2009 г.бележи две десетилетия от края на Студената война и откакто бяха разрушени всички стени, които разделяха държавите и самата Европа на изток и запад, на свобода и демокрация от едната страна и тоталитарни режими от другата., English: 2009 marks two decades since the end of the Cold War and since all the walls were knocked down that divided countries and Europe itself into east and west, with freedom and democracy on the one side and totalitarian regimes on the other.
Output: 


Output: yes