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: But I also believe that in future we will have to make the universal service sufficiently attractive.
Spanish:Entonces sera posible convencer a todos los actores de la politica economica de la necesidad de mantener una conducta acorde, cosa que hasta ahora no existe todavia.
No