You will be given a definition of a task first, then some input of the task.
In this task, you are given dialogue, and you have to find the most critical location in the given conversation.

Hi, I'd like to learn about Western Sahara today.
Hello. The Western Sahara the most sparsley territories in the world.
What can you tell me about the geography in the Western Sahara?
Westerm Sahara is a territory in Africa. To the north is Morocco, to the east is Algeria, to the south is Mauritania, and to the west is the Atlantic Ocean.
Would you happen to know the population?
Yes I do. The population of the Sahara is just more 500,000.
Thanks! What is the economy like there?
The U.S and French companies( notably Total and Kerr-McGee) began prospecting on behalf of Morrocan Office de Recherches et d' Explotations Petrolires.
What more can you tell me about their economy?
Yes. Even though the facts are inconclusive, Morocco and the Polisario have signes contracts for oil and gas exploration companies.
Thank you! Are there any other fun or interesting facts that may helpful?
Yes I can do that. Most food for the Sahara comes from Morocco.
Thank you! You've been very helpful!
Output:
Western Sahara