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: Въпреки това, предложенията обикновено са необосновано бюрократични - това не е така в настоящия случай., English: Nevertheless, the proposals tend normally to be unreasonably bureaucratic - not so in this case.

Ex Output:
yes


Ex Input:
Bulgarian: Конвенцията за забраната на касетъчните боеприпаси (гласуване), English: Cluster munitions (vote)

Ex Output:
yes


Ex Input:
Bulgarian: 2., English: Lighting and light-signalling devices on two or three-wheel motor vehicles (codified version) (

Ex Output:

no