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"

[EX Q]: English: Over 95% of all HIV infected individuals live in the developing countries and sub-Saharan Africa is the worst affected region in the world. 
 Spanish:Más del 95% de todas las personas infectadas por el VIH vive en países en desarrollo y el África subsahariana es la región más afectada del mundo.
[EX A]: Yes

[EX Q]: English: Which is why the environmental aspect, which is becoming a matter of urgency, must be taken into account in all development projects at all costs. 
 Spanish:Por eso es absolutamente necesario que en todos nuestros proyectos de desarrollo tomemos urgentemente en consideración el aspecto medioambiental.
[EX A]: Yes

[EX Q]: English: By contrast, I welcome the attentive presence of Commissioner Vitorino, as has consistently been the case since his appointment. This leads me to another point. 
 Spanish:Quiero por contra, saludar la atenta presencia, como lo ha sido siempre desde su nombramiento, del Comisario Sr. Vitorino.
[EX A]:
Yes