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: A tripartite working group, comprising Palestinian and Israeli specialists as well as those of the Commission, should thus be set up.
Spanish:Esa definicion no afecta en absoluto a la condicion juridica del Sahara Occidental ni de sus aguas costeras.
No