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: 7., English: 7.

Output: yes


Input: Consider Input: Bulgarian: Състав на комисиите и делегациите: вж. протоколи, English: Interpretation of the Rules of Procedure: see Minutes

Output: no


Input: Consider Input: Bulgarian: Report: Jeanine Hennis-Plasschaert, English: Report: Jeanine Hennis-Plasschaert


Output: yes