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: 4., English: Fuel Cells and Hydrogen Joint Undertaking (

Ex Output:
no


Ex Input:
Bulgarian: Използването на общите основни принципи на интегрираната растителна защита ще стане задължително за целия Европейски съюз от 2014 г., English: The use of the general basic principles of integrated plant protection will become mandatory for the entire European Union from 2014.

Ex Output:
yes


Ex Input:
Bulgarian: Поправки и намерения за гласуване: вж. протоколи, English: (The sitting was suspended at 12.50 p.m. and resumed at 3.00 p.m.)

Ex Output:

no