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.

Can you tell me more about Argentina demographics
Hello! Argentina is the second largest country in South America and the eighth largest in the world.
tell me about argentina
How did Argentina get its name?
Thats very interesting. Is there silver in Argentina?
Hello! Argentina is the second largest country in South America and the eighth largest in the world.