Teacher: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"
Teacher: Now, understand the problem? Solve this instance: English: They are facing expulsion and have been fighting a battle of survival for dozens of years.
Spanish:Tienen que hacer frente a la exclusion y desde hace varios decenios luchan por su supervivencia.
Student:
Yes