Detailed Instructions: In this task, you are given a sentence in Spanish and your task is to translate it into English. In translation, keep the numbers and capitalization (capitalize only the first word of each sentence and name).
Problem:Otro aspecto importante es la mejora del régimen comercial de la UE para todos los países menos desarrollados, de los cuales 39 se hallan en el grupo ACP.
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Another important aspect is the improvement of the EU' s trade regime for all least-developed countries, 39 of which are actually in the ACP group.