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: 10., English: Numbering of visas (

Ex Output:
no


Ex Input:
Bulgarian: - Proposta di risoluzione:, English: 9.

Ex Output:
no


Ex Input:
Bulgarian: (Posiedzenie zostało otwarte o godz. 10.00), English: (The sitting was opened at 10 a.m.)

Ex Output:

yes