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".

Example Input: Bulgarian: - Bericht: Costa, English: - Report: Costa
Example Output: yes

Example Input: Bulgarian: - Bericht: McCarthy, English: 11.
Example Output: no

Example Input: Bulgarian: Да посрещнем предизвикателството на по-високите цени на петрола (гласуване), English: 2.
Example Output:
no