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 know about Helsinki.
Hello, Helsinki is the capital of Finland.
What can you tell me about the geography of Helsinki?
Helsinki metropolitan area or Capital Region comprises 4 municipalities: Helsinki, Espoo, Vantaa and Kauniairen. And Helsinli urban area is considered the metropolis of FIndland
Any other facts about the geography of Helsinki?
The greater Helsinki area has a population over one million of inhabitants
What can you tell me about the education in Helsinki?
Unfortunately, I do not have any information about the education, but I can give you a fact about the economy, 83 of 100 Finnish companies have their headquarters in Helsinki.
That is interesting. Helsinki seems like a really cool place to visit.
In addition, Helsinki is called "daughter of the Baltic" because it is on the tip of the peninsula and has 315 islands. Cool right?
That is a very cool fact. Thank you for the information you provided.
you welcome, have a great day! :)

Ex Output:
Helsinki

Ex Input:
Hello! Could you give me some information about Saskatchewan?
Absolutely! Saskatchewan is one of Canada's provinces, and it is home to approximately 1 million people.
Good to know! What about its climate?
There is evidence that reduction of biomass in the province's boreal forests is linked to drought-related water stress. Researchers state that it stems from global warming, and that it is most likely caused by greenhouse gas emissions.
Oh wow! That's interesting. I would not have guessed a drought in Saskatchewan. Could you tell me more about any other climate changes?
Studies on climate change have repeatedly shown that climate change will affect Saskatchewan's agriculture. However, whether or not the effects of climate change can be mitigated through adaptations of cultivars or crops is unclear.
Very interesting information. What about its economy?
SaskPower, SaskEnergy, and SaskTel accounted for approximately 88.4% of Crown Debt as of March 31, 2016.
I see. Any changes in the economy over the past 10 years?
Sorry, I don't have information on that. But I can tell you that there is a NATO Flying Training Centre at 15 Wing, near the city Moose Jaw, that is run by Bombardier Transportation.
I didn't know that. That's good information to learn.
15 Wing in Moose Jaw is also home to the Canadian Forces formation aerobatics team, called the Snowbirds.
I didn't know about the Snowbirds. Thanks for all of this good information! I don't have any other questions.
You're welcome. Have a great day.

Ex Output:
Saskatchewan

Ex Input:
Hello what can you please tell me about Denver?
hello! Denver is the capital and largest city in the U.S. state of Colorado and a county named Denver County. With its newfound importance Denver City shortened its name to Denver
Interesting I did not know that the city's name was shortened. Can you tell me about Denver's sister cities?
Denver relationship with Brest France began in 1948 making it the second-oldest sister city in the United States
Good to know. Now what can you tell me about the media in Denver?
There are also several alternative or localized newspapers published in Denver including the Westword - Law Week Colorado - Out Front Colorado and the Intermountain Jewish News
Good to know. Do you have any information on media such as movies or television?
KWGN is Colorado's first television station signing on the air in July 1952
How about one more fun fact on Denver.
In 1973 ReMax made Denver its headquarters
Funny, I have used thier services in the past. Thank you for all of the information on Denver!
Welcome!

Ex Output:
Denver