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: 13., English: Amendment of Directive 2004/49/EC on safety on the Community's railways (vote)

Output: no


Input: Consider Input: Bulgarian: Ich erkläre die Sitzungsperiode 2007-2008 des Europäischen Parlaments für eröffnet., English: I declare the 2007-2008 session of the European Parliament open.

Output: yes


Input: Consider Input: Bulgarian: 7. (, English: 8. (


Output: no