Given the task definition and input, reply with output. 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".

Bulgarian: Някога беше обичайна практика да не се правят опити за повторно атакуване на общ компромис., English: However, I am pleased that we have jointly achieved an improvement for immunotoxic and neurotoxic substances because, in a Europe that purports to be a knowledge-based society, we cannot afford to allow the development of a child's brain to be impaired primarily through neurotoxic substances in the long term.

no