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.

About a third of Malawi's area is taken up by Lake Malawi.
Wow. What else do you know about the geography?
I didn't know that. What can you tell me about the economy?
Hi. Can you help me learn about Malawi?
Can you tell me more about that?
About a third of Malawi's area is taken up by Lake Malawi.