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: This is a task that has lasted three years, and on which we have been consulted, so to speak, as a matter of course, when this issue, as has already been stressed, comprises highly important formal and substantive facets, which called for a range of assessments, consultations, concerted actions and codecisions. 
 Spanish:Se trata de un trabajo de tres años, sobre el que fuimos consultados, por decirlo de alguna manera, graciosamente, mientras que esta cuestión presenta, como ya se ha subrayado, aspectos formales y sustanciales muy importantes que hubieran requerido una valoración, una consulta, una concertación y una codecisión diferentes.
answer:
Yes


question:
English: Mr President, the only way to guarantee a high-quality universal postal service is to keep this as a public service. 
 Spanish:Deberíamos medir también la Cumbre de Lisboa con arreglo a su contribución a la consecución de este objetivo.
answer:
No


question:
English: First, the form: the draft convention is vague in the extreme, and this is totally incompatible with the objective of legal certainty in a modern society. 
 Spanish:Primeramente, en cuanto a la forma: el proyecto de convenio está repleto de imprecisiones, que son totalmente incompatibles con el objetivo de seguridad jurídica de una sociedad moderna.
answer:

Yes