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: 2., English: International Tropical Timber Agreement 2006 (

Output: no


Input: Consider Input: Bulgarian: (Реплики), English: (Heckling)

Output: yes


Input: Consider Input: Bulgarian: Изменение на Процедурния правилник на Съда на Европейските общности относно езиковия режим, приложим към производството за преразглеждане (, English: 21.


Output: no