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: Пестициди и други вещества, които са канцерогенни, мутагенни или токсични за репродукцията, нямат, повтарям нямат, място при хранителните продукти., English: Pesticides and other substances that are carcinogenic, mutagenic or toxic for reproduction have no business, no business at all in foodstuffs.

Output: yes


Input: Consider Input: Bulgarian: Поправки и намерения за гласуване: вж. протоколи, English: (The sitting was suspended at 1 p.m. and resumed at 3 p.m.)

Output: no


Input: Consider Input: Bulgarian: Например процедурата за одобрение ще стане пократка и поефективна., English: For example, the approval procedure would become shorter and more efficient.


Output: yes