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 Input:
Good-bye!
Very interesting. What can you tell me about its geography?
Thanks for the information! Bye
I'm not sure, but I can tell you that it is located in Central and West Africa, known as the hinge of Africa.
What can you tell me about the culture in Cameroon

Ex Output:
I'm not sure, but I can tell you that it is located in Central and West Africa, known as the hinge of Africa.

Ex Input:
Can you tell me about the history?
Thank you for all your information!
Hello, what can you tell me about Algeria?
There have been many influences from other cultures that have contributed to the history of Algeria. Among them are Indigenous Berbers, Phoenicians, Romans, Greeks, Arabs and several Sub-Saharan Africans as well as the French.
Yes that sounds good.

Ex Output:
There have been many influences from other cultures that have contributed to the history of Algeria. Among them are Indigenous Berbers, Phoenicians, Romans, Greeks, Arabs and several Sub-Saharan Africans as well as the French.

Ex Input:
wow. What else can you tell me about their economy?
I think I have heard enough. That was very interesting.
The State Department report also cites widespread mob violence , the prevalence of female genital mutilation , discrimination against women and Pygmies , human trafficking , forced labor , and child labor. Pretty sick stuff. Would you like to know more about human rights?
Is there anything else I can help with in terms of CAR?
Hello. Can you tell me about the Central African Republic?

Ex Output:
The State Department report also cites widespread mob violence , the prevalence of female genital mutilation , discrimination against women and Pygmies , human trafficking , forced labor , and child labor. Pretty sick stuff. Would you like to know more about human rights?