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

Input: Consider Input: Hello i'm planning a trip to St. Louis and would like to know about the culture there?
Notable churches in the St. Louis area include the Basilica of St. Louis, King of France, the oldest Roman Catholic cathedral west of the Mississippi River and the oldest church in St. Louis; the St. Louis Abbey as well as the St.Francis de Sales Oratory which is a neo-Gothic church completed in 1908.
thats interesting what else can you tell me
That is currently all the information I have on the culture of St.Louis. Would you like to learn about the history of this city?
yes please
Did you know both Lewis and Clark lived in St. Louis after the expedition?
wow really thats cool. tell me more please
The expedition left from the port in May 1804 along the Missouri River.
thats interesting what other information can you give me?
During WWII, the NAACP campaigned to integrate war factories.
do you have any fun facts that you can share?
This city grew slowly in the past but after the Civil War, industrialization and immigration sparked a boom.
thank you for all of your help
No problem, glad to be of assistance!

Output: St. Louis

Input: Consider 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! :)

Output: Helsinki

Input: Consider Input: Hello! Can you share with me some information on South Australia?
I sure can, South Australia is one of the six states of Australia, Their capital city is Adelaide.
Thank you. Would you mind sharing with me some information about the government?
South Australia became an original state of the Commonwealth of Australia
Ok, maybe there is more you can share?
South Australia is a constitutional monarchy with the Queen of Australia as sovereign.
Who is the Queen of Australia?
Queen Elizabeth
Neat, you must mean Queen Elizabeth II. I didn't realize she reigned over Australia. COuld you tell me about the economy now?
Yes I did, & I can. They're now the leading producer of wind power in Australia.
Interesting! What other products help drive their economy?
The Olympic Dam mine near Roxby Downs in the northern South Australia is the largest deposit of uranium in the world, possessing more than a third of the world's low-cost recoverable reserves.
Thank you so much! You have been very informative.
No problem, glad to help.
Output: South Australia