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".

Ex Input:
Bulgarian: Смятам, че само примирие няма да бъде достатъчно., English: The ceasefire must be linked to a cessation of weapons smuggling into Gaza in the future.

Ex Output:
no


Ex Input:
Bulgarian: Report: Jacek Saryusz-Wolski, English: 8.

Ex Output:
no


Ex Input:
Bulgarian: Ние трябва да накараме и да насърчим индустрията да инвестира в алтернативни, биологично сигурни продукти, които са също толкова, ако не и поефективни., English: We need to push and urge industry to invest in alternative, biologically sound products which are equally if not more effective.

Ex Output:

yes