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 most welcome. 
 Hi! Surething. Abkhazia is a partially recognized independent country on the eastern coast of the Black Sea. 
 Awesome! Thanks for all of your help today! 
 Can you elaborate on Abkazia's geography? 
 Hi, I'd like to learn about Abkhazia please.

Solution: Hi! Surething. Abkhazia is a partially recognized independent country on the eastern coast of the Black Sea.