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: ., English: We have to demand an end to Israel's blockade, which is turning Gaza into a concentration camp.
Example Output: no

Example Input: Bulgarian: , 1991 . (, English: Protocol on Strategic Environmental Assessment to the 1991 UN/ECE Espoo Convention on Environmental Impact Assessment in a Transboundary Context (
Example Output: yes

Example Input: Bulgarian: 11., English: Improving the method for consulting Parliament in procedures relating to enlargement of the euro zone (vote)
Example Output:
no