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: They also had strong repercussions in the developing countries. The after-shocks can still be felt.
Spanish:Esto tambien ha provocado fuertes sacudidas en los paises en vias de desarrollo, cuyos efectos persisten aun.
Yes