Definition: 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".

Positive Example 1 -
Input: Bulgarian: Състав на Парламента: вж. протоколи, English: Membership of Parliament: see Minutes
Output: yes

Positive Example 2 -
Input: Bulgarian: Защо бяхме против еврото по онова време?, English: Why were we against the euro at that time?
Output: yes

Negative Example 1 -
Input: Bulgarian: Имахме две основни причини за това, English: This is the very problem which we are facing today.
Output: yes

Negative Example 2 -
Input: Bulgarian: Състав на Парламента: вж. протоколи, English: Membership of Parliament: see Minutes
Output: no

Now complete the following example -
Input: Bulgarian: Ето защо беше необходимо първо, да направим текущата законодателна рамка построга чрез изменение на директивата от 1991 г. относно пускането на определени продукти на пазара и второ, да запълним пропуските на равнище Общност при употребата на тези продукти., English: That is why we needed, firstly, to make the current legislative framework stricter by amending the 1991 Directive on the placing of specific products on the market and, secondly, to plug the gaps at Community level in the use of these products.
Output: 


Output: yes