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: Датският пример, по-специално, е много впечатляващ: там успяха в рамките на двадесет години и без загуби за селското стопанство да намалят наполовина използването на пестициди, да подобрят двойно качеството на водата и да намалят наполовина количествата на остатъчни вещества от пестициди., English: The Danish example, in particular, is very impressive: it has succeeded, within twenty years and without loss to agriculture, in halving the use of pesticides, doubling water quality and halving the quantities of pesticide residues.

Ex Output:
yes


Ex Input:
Bulgarian: Внасяне на документи: вж. протоколи, English: Lebanon (motions for resolutions tabled): see Minutes

Ex Output:
no


Ex Input:
Bulgarian: (La séance, suspendue à 14 heures, est reprise à 15 heures), English: Approval of Minutes of previous sitting: see Minutes

Ex Output:

no