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".

Input: Consider Input: Bulgarian: И двете не са самоцелни, а трябва да се водят смело, за да могат хората от Израел и от Палестина да живеят в истинска сигурност, в мир и зачитане на достойнството им., 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.

Output: yes


Input: Consider Input: Bulgarian: Взаимно признаване на свидетелства за плавателност за кораби, плаващи по вътрешни водни пътища (кодифицирана версия) (, English: Reciprocal recognition of navigability licences for inland waterway vessels (codified version) (

Output: yes


Input: Consider Input: Bulgarian: Изявление на председателя, English: Ladies and gentlemen, the Conference of Presidents has asked me to make a statement on the events in the Middle East.


Output: no