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.

[Q]: Can you tell me about Brunei?
Wow that's interesting!
Yes, does the U.S. still have a relationship with Brunei?
The Sultan of Brunei (the leader of the country) is one of the richest people in the world because he owns a lot of oil.
Yes! What are the different cultures in Brunei?
[A]: The Sultan of Brunei (the leader of the country) is one of the richest people in the world because he owns a lot of oil.

[Q]: That really funny and interesting fact. Can you tell me more?
Most Schools use Cantonese for instruction. They use Chinese for written education. They have compulsory classes in Mandarin.
I've learned so much about Macau. Thank You for your help.
That is good to know for traveling. Can you tell me more about Macau?
That's amazing what more can you share about their etymology or education?
[A]: Most Schools use Cantonese for instruction. They use Chinese for written education. They have compulsory classes in Mandarin.

[Q]: Oh wow. Any other random facts for me?
Wow,good for them! Got any information about the history of Luxembourg?
Thanks for that information. Anything about the economy?
In the 14th and early 15th centuries, three members of the House of Luxembourg reigned as Holy Roman Emperors.
Hello, what can you tell me about Luxembourg?
[A]:
In the 14th and early 15th centuries, three members of the House of Luxembourg reigned as Holy Roman Emperors.