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: 7., English: 7.

Ex Output:
yes


Ex Input:
Bulgarian: Петиции: вж. протоколи, English: Texts of agreements forwarded by the Council: see Minutes

Ex Output:
no


Ex Input:
Bulgarian: Днес чухме изявление на председателя на Парламента, което, ако не греша, бе подкрепено от всички части на залата., English: This is an important basic principle and an important statement by Parliament.

Ex Output:

no