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.

[EX Q]: sure thing have a good one!
Sure! Since El Salvador resided on the eastern edge of the Maya Civilization the origins of many of El Salvador's ruins are controversial. At the UN no one was willing to stand up beside El Salvador. "Only the tiny country of El Salvador agreed to sponsor Tibet's plea.
Can you tell me about government and politics in El Salvador?
Sorry, I don't know about that, but I can tell you more about the Government and politics in general of El Salvador
I think I have enough information for now. Thank you for your help.
[EX A]: Sure! Since El Salvador resided on the eastern edge of the Maya Civilization the origins of many of El Salvador's ruins are controversial. At the UN no one was willing to stand up beside El Salvador. "Only the tiny country of El Salvador agreed to sponsor Tibet's plea.

[EX Q]: I'm sorry but I don't have much information on that, but I can tell you that Newfoundland rejected confederation with Canada in the 1869 general election.
I'm sorry I don't know much about that but I can tell you more about the Provincial flag if you want to know more about that.
Okay, well thanks for all your help.
What has commonly but mistakenly been called the Newfoundland tricolor "Pink, White and Green" *sic( is the fla of the Catholic Church-affiliated Star of the Sea Association (SOSA).
Great! Now can you tell me about the pre-confederation and current provincial anthem?
[EX A]: What has commonly but mistakenly been called the Newfoundland tricolor "Pink, White and Green" *sic( is the fla of the Catholic Church-affiliated Star of the Sea Association (SOSA).

[EX Q]: You're quite welcome. Have a nice evening. Take care!
Thanks for the info
Montreal has the second-largest economy of Canadian cities based on GDP and the largest in Quebec.
Very interesting. Do you have more info on the economy of Montreal?
Hi can you tell me about Montreal?
[EX A]:
Montreal has the second-largest economy of Canadian cities based on GDP and the largest in Quebec.