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: Европейска пристанищна политика (, English: European ports policy (

Output: yes


Input: Consider Input: Bulgarian: Засилване на борбата срещу недекларирания труд (, English: Stepping up the fight against undeclared work (

Output: yes


Input: Consider Input: Bulgarian: Ревматични болести (писмена декларация): вж. протокола, English: Rheumatic diseases (written declaration): see Minutes


Output: yes