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]: Thanks. Do you have any historical information about Bihar?
In ancient India Bihar was considered the center for power, learning and culture. A style of painting that originated there is called Mithila.
Thanks. Do you have any more information?
What can you tell me about etymology of Bihar?
What other information do you have on culture in Bihar?
[EX A]: In ancient India Bihar was considered the center for power, learning and culture. A style of painting that originated there is called Mithila.

[EX Q]: Awesome! Can you tell me about the Infrastructure?
Sorry, I do not have the answer to that exact question, but I can tell you some more about their regions. Established in 1799, the Old Government House, a historic house museum and a tourist spot in Parramatta was included in the Australian National Herritage List on August 1st 2007 and World Heritage List in 2010 as part of the 11 penal sites constituting the Australian Convict Sites, making it the only site in greater western Sydney to be featured in such lists.
That sounds good! What about their Regions?
Wow that's a lot of info! Awesome! Thanks!
I would like to see that tree! I wonder if it is big?
[EX A]: Sorry, I do not have the answer to that exact question, but I can tell you some more about their regions. Established in 1799, the Old Government House, a historic house museum and a tourist spot in Parramatta was included in the Australian National Herritage List on August 1st 2007 and World Heritage List in 2010 as part of the 11 penal sites constituting the Australian Convict Sites, making it the only site in greater western Sydney to be featured in such lists.

[EX Q]: Were there any other historic events there?
Glad to be of service to you! Come back anytime.
What kind of crops are they exporting?
Two-thirds of agriculture and food exports go to OECD countries.
Well thanks for your information. I learned a lot
[EX A]:
Two-thirds of agriculture and food exports go to OECD countries.