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: Общи правила в областта на гражданското въздухоплаване и създаване на Европейска агенция за авиационна безопасност (вот), English: European Aviation Safety Agency (vote)

Output: yes


Input: Consider Input: Bulgarian: (Posiedzenie zostało zamknięte o godz. 21.45), English: Opening of the sitting

Output: no


Input: Consider Input: Bulgarian: Сертифициране на машинисти, управляващи локомотиви и влакове по железопътната система на Общността (вот), English: Certification of train drivers operating locomotives and trains on the railway system in the Community (vote)


Output: yes