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: Reanudación del período 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: AIDS treatments that may cost $18 000 per annum for one person are obviously not affordable by countries whose annual health budget may be less than $5 per capita. 
 Spanish:Los tratamientos contra el sida que pueden llegar a costar hasta 18.000 dólares por persona y año están evidentemente fuera del alcance de países que pueden tener un presupuesto anual para asistencia sanitaria equivalente a menos de 5 dólares per cápita.
Answer:
Yes