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: You are welcome. 
 It is bigger than Hungary but smaller than South Korea. The capital is Patna and it is one of the poorest regions in India. 
 Sorry, nothing about the culture. I can tell you in ancient and classical India the area that is now Bihar was considered a centre of power, learning, and culture. 
 Thanks For the information. I have everything I need. 
 Great, tell me about its demographics.

Solution: It is bigger than Hungary but smaller than South Korea. The capital is Patna and it is one of the poorest regions in India.