In this task, the input is a set of dialogues between a user and an assistant. You need to find the dialogue that is basically a response given to a question or an aspect of the user.

I do not have information about that. But one fact I can tell you about Burundi is that it is one of the smallest countries in Africa. 
 Sure. Burundi is a small country in Africa. The capital of Burundi is Bujumbura. 
 Thanks for the information. 
 Any other facts I should know? 
 What about the economy?
Sure. Burundi is a small country in Africa. The capital of Burundi is Bujumbura.

Sure. Mont Blanc was first climbed way back in 1785. However, most of the Alpine four-thousanders (peaks of at least 4,000m above sea level) weren't climbed until the second half of the 19th century. The Matterhorn ascent in 1865 was considered the end of the golden age of alpinism. 
 That is very interesting! I did not know it was broken into that many sections. Could you provide me with some idea of the ascents? 
 Interesting, seems people have been climbing those mountains for a long time. Do you have any additional information about the Four-thousanders? 
 Unfortunately, I don't have any information about recent years, beyond that the summits of all the peaks in range have been climbed at some point. According to the Union Internationale des Associations d'Alpinisme (UIAA), that's a total of 82 "official" Alpine summits of at least 4,000 feet! 
 Have there been many ascents of the Four-thousanders in recent years?
Sure. Mont Blanc was first climbed way back in 1785. However, most of the Alpine four-thousanders (peaks of at least 4,000m above sea level) weren't climbed until the second half of the 19th century. The Matterhorn ascent in 1865 was considered the end of the golden age of alpinism.

Wow you have been so helpful. I really do appreciate it! Thank you so much for your time. 
 Very interesting this is all so new to me and I don't quite understand the kingdoms. Anything else you can tell me about those? 
 So not very many then, huh? Anything else on their population? 
 Great I just love learning history. I am also interested in the population. What can you tell me about that? 
 I can understand that. I would share this information, Mercia’s grip was shattered in 825 at the battle of Ellenddun, after which Sussex and other southern kingdoms came under the control of Wessex, which later grew into the kingdoms of England.

I can understand that. I would share this information, Mercia’s grip was shattered in 825 at the battle of Ellenddun, after which Sussex and other southern kingdoms came under the control of Wessex, which later grew into the kingdoms of England.

