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

Example Input: Hi, I would like to know about Chennai
Sure! Chennai is the capital of Tamil Nadu state in India. About 7 million people live there, making this the 4th largest city in India.
Very Nice, any details about Chennai demographics?
The majority of Chennai's population are from Tamil descent. The Tamil people are an ancient ethnic group from South Asia.
What is the language spoken in Chennai?
Interestingly, several languages are spoken in the city: Tamil is spoken by 78.8% of the population, Telugu by 9.7%, Urdu by 4.1%, Malayalam by 2.6%, Hindi by 2.4% and Kannada by 0.5%.
Superb! What is the population of Chennai in 2019?
I don't have the exact number for 2019, but of the estimated 7 million that live there, about 250,000 are foreign expatriates who speak either Korean, Japanese, French, Mandarin Chinese, Russian, German and Spanish.
Interesting! What do you know about the cityscape of Chennai?
The city features 2 railway stations with Gothic revival style architecture: the Chennai Central and the Chennai Egmore railway station.
Cool! Any more details about their cityscape?
My cityscape information is limited, but I can tell you that Chennai is a major center for music, art and culture in the country.
Wow! I would like to hear about Culture
Every year in January the Chennai Sangamam festival is held in the city. It features art from various Indian states.
Thank You so much for all the information about Wonderfull city Chennai
You're very welcome! It was my pleasure.
Example Output: Chennai

Example Input: What can you tell me about British Columbia.
It is a province located in Canada. Originally it was two separate colonies of Great Britain, the colonyof Vancouver Island and the colony of British Columbia.
What can you tell me about there mode of transportation.
Unfortunately, I do have information upon so. I could share with you that during 1866, Vancouver Island became part of the colony of British Columbia, and Victoria became the united colony's capital
What is British of Columbia geographically located near?
Located at the southeastern tip of Vancouver Island.
Ok, I did not know that. Could you tell me what the climate is like in British Columbia?
I also do not have information on that but British Columbia contains about seven of Canada's national parks!
Could you tell me about the population?
I don't have that information, but I did find out that the clime is wet and cloudy during the winter, while it's El Nino's phase.
Great well I thank you for all the information you provided to me.
You are welcome!
Example Output: British Columbia

Example Input: Hello: I would like to learn about the city of Chicago.
Hi. Chicago is the largest city in the U.S. state of Illinois and the third largest city in the United States. Chicago is nicknamed the "windy city," it is located next to one of the five Great Lakes, Lake Michigan. In a 2000 census, it was reported that almost 2,900,000 people lived in Chicago. What else would you like to learn about Chicago? Infrastructure? Geography?
Very nice! Yes, I would like to learn about the infrastructure of Chicago.
The Chicago Transit Authority handles public transportation in the city along with a few adjacent suburbs outside of the Chicago city limits. Furthermore, the Chicago Medical School and Loyola University are located in the suburbs of North Chicago and Maywood.
Does Chicago have a rail system?
Yes! Chicago has the Red and Blue rail lines and is ones of the handful of cities around the world that offers rail service 24 hours a day, everyday of the year. The other railway is Metra, it is the second most used passenger regional rail network operating an 11-line commuter rail service in Chicago.
Great switching topica, do you have any information on the demographics of Chicago?
Yes! Chicago's South Side emerged as United States second-largest urban black concentration neighborhood, second after New York's Harlem.
Additionally, any other info on demographics?
Yes! Chicago has many Jewish, Muslims, Buddhists, Hindus, and others living there. Today, Chicago's South Side has the highest population of African Americans in the entire United States.
Finally, do you have any interesting facts about Chicago you will share.
Yes. the Chicago Park District consists of more than 570 parks, the Chicago Loop is the central business district but Chicago also has many neighborhoods, furthermore both O'Hare and Midway are owned and operated by the City of Chicago.
Thank you for so much good information, have a good evening!
You're welcome. You as well.
Example Output:
Chicago