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: I am sorry, but I do not have that information at this time. I can tell you that Da Afghanistan Bank serves as the central bank of the nation. Also, Afhani is the national currency which is an exchange rate of about 75 Afghanis to 1 US dollar.
The state run Steel authority of India won the mining rights. In return they developed Hajigak iron ore deposit in central Afghanistan.
I'm sorry I do not have that information as well. I know this fact there are 30 million people in Afghanistan, and about 3 million Afghan refugees.
Are you able to tell me about Afghanistan?
Okay, so you don't know how it got its name?
Solution: The state run Steel authority of India won the mining rights. In return they developed Hajigak iron ore deposit in central Afghanistan.