instruction:
In this task, you get an English sentence and a corresponding Spanish translation of the English sentence. Your task is to return a "Yes" if the translation is correct, otherwise return "No"
question:
English: So I do not want to look back only to the year 1999. The rapporteur, Mr Corrie, has already done so most expertly. 
 Spanish:Por ello, en este retrospectiva no quiero limitarme al año de 1999; sobre éste ya se ha pronunciado, y de forma brillante, el ponente, el Sr. Corrie.
answer:
Yes


question:
English: Is a substance as poisonous as cyanide really to be used in the mining industry and in the production of metals? 
 Spanish:¿Se puede permitir que una sustancia tan venenosa como el cianuro se use en la minería y en la producción de metales?
answer:
Yes


question:
English: But the problem is that there is no legal basis for this, and with good reason, because the regulation of criminal law belongs to the sphere of national jurisdiction. 
 Spanish:Sin embargo, el problema es que no hay base legal para ello y por buenas razones, pues la regulación penal forma parte de las competencias nacionales.
answer:

Yes