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.
One 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?
Solution is here: Nmbia is a country in southern Africa.
Explanation: This is a good example. The output is the response to the question asked by the user.

Now, solve this: What is their main source of income?
Sure, I was happy to share some details about Cook Islanders and their close relationship to New Zealand.
I don't know the head of state there, but I can say that while islands are self-governing with New Zealand responsible for foreign affairs as part of the 'free association' relationship.
Speaking of defense, do you have any information about their politics and foreign relations?
Since 1980, the Cook Islands have been an active member of the Pacific Community.
Solution:
Since 1980, the Cook Islands have been an active member of the Pacific Community.