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: Никога не е излишно да припомняме това., English: This concept cannot be repeated often enough.

Ex Output:
yes


Ex Input:
Bulgarian: Състав на комисиите и делегациите: вж. протоколи, English: Approval by the Council of Parliament's positions adopted at first reading (Rule 66): see Minutes

Ex Output:
no


Ex Input:
Bulgarian: Оборудването с огледала на тежкотоварни превозни средства (вот), English: Retrofitting of mirrors to heavy goods vehicles (vote)

Ex Output:

yes