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: Споразумение между ЕО и Индия относно някои аспекти на въздухоплавателните услуги (, English: Agreement between the EC and India on certain aspects of air services (

Ex Output:
yes


Ex Input:
Bulgarian: Oблагане на безоловния бензин и газьола (, English: Taxation of unleaded petrol and gas oil (

Ex Output:
yes


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

Ex Output:

yes