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: (The sitting opened at 10.00), English: (The sitting opened at 10.00)

Ex Output:
yes


Ex Input:
Bulgarian: Условия за достъп до газопреносни мрежи (, English: 12.

Ex Output:
no


Ex Input:
Bulgarian: Специален доклад на Европейската сметна палата № 8/2007 (, English: European Court of Auditors' Special Report No 8/2007 concerning administrative cooperation in the field of value added tax (

Ex Output:

yes