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: Стратегическа концепция за борба с организираната престъпност (вот), English: - Newton Dunn report

Output: no


Input: Consider Input: Bulgarian: 1., English: Calendar of part-sessions for 2008 (vote)

Output: no


Input: Consider Input: Bulgarian: 18., English: 18.


Output: yes