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.

Let me give you an 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?
The answer to this example can be: Nmbia is a country in southern Africa.
Here is why: This is a good example. The output is the response to the question asked by the user.

OK. solve this:
Thanks. You were helpful.
Really. Does that have any effect in their climate?
Tuvalu is getting smaller. If the sea level keeps rising at the same rate, this country will be covered by water in about 50 years
I have never heard of Tavalu. Can you tell me more about it.
Wow, that some serious effect of climate change! Can you tell me about its cyclones and king tides?
Answer:
Tuvalu is getting smaller. If the sea level keeps rising at the same rate, this country will be covered by water in about 50 years