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"

Let me give you an example: English: Resumption of the session
Spanish: Reanudacion del periodo de sesiones
The answer to this example can be: Yes
Here is why: The English sentence correctly translated into a Spanish sentence because it's translated all the words and prepositions in the sentence "Resumption of the session" correctly.

OK. solve this:
English: But we also need to be aware that it is by virtue of rational political stances, and flexibility in negotiations, that we are able to find solutions to the major disputes which have ultimately led to many tragedies in history.
Spanish:Pero debemos tener tambien la idea de que con la racionalidad de las posiciones de caracter politico y la flexibilidad negociadora es como se consigue encontrar soluciones que permiten superar las grandes diferencias a que, en el fondo, se debieron algunas tragedias de la historia pasada.
Answer:
Yes