In this task, you are given dialogue, and you have to find the most critical location in the given conversation.

Ex Input:
Hello, I would like to learn about Sudan.
Hi! I would be more than happy to help you with learning about Sudan. Sudan is a country in Africa. The official name of Sudan is The Republic of the Sudan. Its capital and largest city is Khartoum.
Who is in charge of the government or desicion making in Sudan?
Sorry, I do not know about that but I have some interesting facts about demographics and politics.
Yes, can you tell me about politics?
Sure! It was due to hold a referendum in 2011 on whether to join an independent South Sudan or remain part of the Republic of the Sudan.
Thank you, can you tell me about Sudan's culture?
Yes! I will be more than happy too. Initially, the term "Sudanese" had a negative connotation in Sudan due to its association with black African slaves.
Can you tell me more about the culture?
Sorry I do not know more about that but I can tell you that Sudan has extensive economic relations with China.
Can you tell me the beliefs of Sudanians?
Sorry I do not know about that but I can tell you in Sudan's 2008 census, the population of Northern, Western and Eastern Sudan was recorded to be over 30 million.

Ex Output:
Sudan

Ex Input:
Hello! Would you please fill me in on the history of Switzerland?
Yes absolutely, Switzerland joined the Council of Europe in 1963 and in 2002 Switzerland became a full member of the United Nations, leaving the Vatican City as the last widely recognized state without a full UN membership.
Can you give me any information about its really old history like its founding or native peoples?
Yes. The official name os Switzerland is Confoederatio Helvetica, this is Latin and is not oftern used in except for state documents. Is a confederation of even smaller states which are the 26 cantons. It is also know for its neutrality which means is a country that does not take sides among the countries who are at war and it has been neutral 1815.
That's interesting. I wouldn't have expected them to use Latin. Were they ever under the rule of the German Empire?
Am sorry I don't know about that but I can tell you that it was not until more than one hundred years after these internal wars that in 1648 under the Peace of Westphalia European countries recognised Switzerland's independence from the Holy Roman Empire and its neutrality. And as the Confederation from its foundation in 1291 was almost exclusively composed of German-speaking regions the earliest forms of literature are in German.
I thought there might be a German connection. Do you know if Switzerland is a wealthy country? I've always heard of Swiss banks there.
Am sorry I know I have heard of that too but what I can tell you is that the Swiss International Air Lines is the flag carrier of Switzerland. .
Do you know of any particulars about the labor laws there?
What I can tell you is that the economy and labour laws that are notable are UBS AG, Zurich Financial Services, Credit Suisse, Barry Callebaut, Swiss Re, Tetra Pak, The Swatch Group and Swiss International Air Lines.
It appears there is a strong bn
Am sorry I did not understand the bn.
It appears that banking provides a strong backbone of their economy. Thank you for the interesting information.
You are welcome. Was there anything else I could give you information on?
No, I think that's all I need for now.
Ok. Have a great day.

Ex Output:
Switzerland

Ex Input:
What can you tell me about Liechtenstein?
I can tell you it's a country in western Europe and the sixth smallest country in the world.
Can you tell me anything about there Climate?
I do not have climate facts for you today, anything else?
Do you have any information about there Economy?
Yes, In October 2015, the European Union and Liechtenstein signed a tax agreement to ensure the automatic exchange of financial information in case of tax disputes.
Any other interesting information on that?
Well, a little while back in August of 2009, The british Government department HM Revenue & Customs agreed with Liechtenstein to start exchanging information.
What can you tell me about there Security?
During the 1980s, The Swiss army fired off shells during an exercise and mistakenly burned a patch of forest inside Liechtenstien.
Any information about there Defence?
I have one, The Army has abolished soon after, the Austro-Prussian War of 1866, in which Liechtenstein fielded an army of 80 men, although they were not involved in any fighting.
That was great, Thank you so much for the information have a good evening
You as well, Goodbye.

Ex Output:
Liechtenstein