Detailed Instructions: In this task, you are given dialogue, and you have to find the most critical location in the given conversation.
Problem:Hi. I want information about Senegal. 
 Hello! Senegal, offically the Republic of Senegal is a country in West Africa. Senegal capital of Dakar is by far the largest city in Senegal with over two million residents. 
 Do you have know the etymology of Senegal? 
 I'm sorry, I don't have information regarding the etymology of Senegal, but I can provide some additional information about their demographics. By the 19th century, French powers also strengthened their roots in Senegal. This resulted in more french speaking people in Senegal. 
 Don't worry. What can you tell me about demographics? 
 Well, the country experienced a wave of immigration from France in the decades between Word War II and Senegalese independence. Most of these immigrants purchased homes in Dakar or other major uban centers. 
 Do you have more information about demographics? 
 Yes I do! Senegal has a wide variety of ethnic groups and, as in most West African countries, several languages are widely spoken. Also ,the Wolof are the largest single ethnic group in Senegal at 43%. 
 Do you know any interesting fact about Senegal I should know about? 
 Senegal is a member of the organization for the Harmonization of business laws in Africa. 
 That's all I wanted to know. Thank you. 
 You're welcome! Have a nice day.
Solution:
Senegal