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:
I'd like to learn about Chicago please.
Chicago Metro area is the third-largest media market in North America, After New York City and Los Angeles.
Yes, I wanted to learn about their media.
I do not have any further information on the buildings of Chicago, but I can inform you on the site of the Chicago Portage, the Eastern and Western Universted States hub was central for people travel from the Eat to the West or visa versa.
Is there any other history in regards to buildings in Chicago?
Answer:
Chicago Metro area is the third-largest media market in North America, After New York City and Los Angeles.