Given the task definition and input, reply with output. In this task, you are given dialogue, and you have to find the most critical location in the given conversation.

I would like to learn about North Korea.
North Korea which is officially called the Democratic People's Republic of Korea, is a country located in the northern part of the Korean peninsula.
That is interesting. Can you tell me about its economy?
The North Korean won is the national currency, circulated by the Central Bank of the Democratic People's Republic of Korea.
I didn't know that, can you tell me more?
The Kaesong Industrial area is a special economic region where more than 100 South Korean companies employ around 52,000 North Korean workers.
I am learning so much, but now I want to know about its society.
Domestic food production almost recovered to the recommended yearly level of 5.37 million tons of cereal equal in 2013, but the World Food Program cited a continuing lack of dietary diversity and access to fats and proteins.
Wow, can you tell me more about this?
In 1997 Donors from around the world , led by the US initiated shipments through the World Food Program.
This information is new to me.
Another, interesting fact, in 1996, the government accepted UN food aid.
Thank you for your help.
You are very welcome! Have a great day!
North Korea