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: Yes I can. Based on the market exchange rates, the UK is the fifth largest economy in the world. They are the second largest in Europe.
I do not have access to that information. I do see that in 2009 there were a total
I do not have that information. I do see that the UK has railway network in Great Britain and In Northern Ireland.
Thanks for all the info!
What does the UK base their economy on?
Solution: Yes I can. Based on the market exchange rates, the UK is the fifth largest economy in the world. They are the second largest in Europe.