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: Правила за безопасност и стандарти за пътническите кораби (преработена версия) (, English: Safety rules and standards for passenger ships (recast) (

Ex Output:
yes


Ex Input:
Bulgarian: 11., English: Green Paper on better ship dismantling (

Ex Output:
no


Ex Input:
Bulgarian: 22., English: Definition, description, presentation and labelling of spirit drinks (vote)

Ex Output:

no