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".

Input: Consider Input: Bulgarian: Необходимо е незабавно да влезе в сила постоянно примирие., English: This ceasefire must be achieved with the mediation of Egypt and the involvement of all players.

Output: no


Input: Consider Input: Bulgarian: Трябва да поискаме прекратяване на нападението срещу Газа., English: We have to demand an end to Israel's blockade, which is turning Gaza into a concentration camp.

Output: no


Input: Consider Input: Bulgarian: Борба срещу тероризма (, English: Combating terrorism (


Output: yes