You will be given a definition of a task first, then some input of the task.
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: Fourthly, and finally, the prevention of inter-ethnic conflicts between States must be our constant concern and to some extent this can be achieved either through a strong and authoritative diplomatic offensive or with the proposals I have set out.
Spanish:Por ultimo, cuarto punto: la prevencion de los conflictos entre etnias o entre Estados debe ser nuestra preocupacion constante y, en cierta medida, se podrian evitar esos conflictos o bien a traves de una ofensiva diplomatica vigorosa y autorizada, o bien a traves de las propuestas que acabo de exponer.
Output:
Yes