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: Включване на въздухоплаването в схемата на Общността за търговия с квоти за емисии на парникови газове (, English: Amendment of Directive 2003/87/EC so as to include aviation activities in the scheme for greenhouse gas emission allowance trading within the Community (

Output: yes


Input: Consider Input: Bulgarian: Това е една кървава предизборна кампания., English: This is a bloody pre-election campaign.

Output: yes


Input: Consider Input: Bulgarian: Липсваха законодателни текстове на тази тема., English: The compromise gives the European Commission four years in which to draft science-based proposals for measures intended to define endocrine disrupting properties.


Output: no