Detailed Instructions: In this task, you are given dialogue, and you have to find the most critical location in the given conversation.
Problem:Hello, Can you tell me about North Dakota 
 Sure! North Dakota is a state in the United States. It is a region known as the Great Plains. It is also a Midwestern state. 
 Tell me about the major cities. 
 Bismarck has been North Dakota's capital since 1883, first as the capital of the Dakota Territory and then as the state capital since 1889. Bismarck is also the seat of North Dakota's government. 
 What more can you tell me about Bismarck 
 Bismarck State college is also in Bismarck, of course. I can also tell you that Fargo is North Dakota's largest city. West Fargo, the fifth largest city, is also one of the fastest growing cities in the state. 
 Oh I didn't know that. What can you tell me about state symbols. 
 The state flower is the wild prairie rose. The Flickertail State is one of North Dakota's nicknames and it comes from Richardson's ground squirrel, a very common animal in the area. Some other nicknames are the Roughrider State, Peace Garden State, and the Sioux State. 
 I didn't know that prairie rose is its state flower, what other state symbols can you tell me about? 
 I don't have any more information about their state symbols, my apologies. I can tell you that North Dakota is the only state in the US with a state owned bank, the Bank of North Dakota in Bismarck, and also a state owned flour mill, the North Dakota Mill and Elevator in Grand Forks. 
 Can you provide me with some interesting facts on North Dakota? 
 Sure! North Dakota is near the middle of North America. It is marked by a stone marker in Rugby, North Dakota marking the "Geographic Center of the North American Continent". 
 Thank you for information 
 You're most welcome!
Solution:
North Dakota