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.
Example: Hi. I want information about Namibia. 
 Nmbia is a country in southern Africa. 
 Do you have information about the media there? 
 What about it? 
 Interesting! What can you tell me about the politics and government?
Example solution: Nmbia is a country in southern Africa.
Example explanation: This is a good example. The output is the response to the question asked by the user.

Problem: Must be dry then. Anything else you can tell me about the geography? 
 In this region, winters are still very cold. However, it rarely snows there. 
 Would you like to learn about their history or culture? 
 Interesting. Anything else on their culture? 
 Hello. I have to do a project on South Africa, and I am hoping you can help me learn some information about it.

Solution: In this region, winters are still very cold. However, it rarely snows there.