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

English: How can a universal service provider in my country survive with the liberalisation of cross-border mail which amounts to approximately 25%, as opposed to less than 5% in other countries?
Spanish:Vamos en cabeza porque hemos logrado llegar tempranamente a una regulacion comun europea en este ambito, a una norma comun europea que se ha convertido hoy en norma mundial.
No