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: Зелена книга за ролята на гражданското общество по отношение на политиката на ЕС в областта на наркотичните вещества (, English: 7.

Ex Output:
no


Ex Input:
Bulgarian: - Bericht: Figueiredo, English: - Figueiredo report

Ex Output:
yes


Ex Input:
Bulgarian: Сегашната ситуация в Полша в това отношение може да се обобщи по следния начин., English: Those engaged in collecting scrap paper maintain that the prices are too low and that it does not pay to handle it.

Ex Output:

no