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:
Thank you
What can you tell me about South Sudan
Your welcome
A country in South Africa, it used to be part of the sudan.
Cool, what can you tell me about transport

Ex Output:
A country in South Africa, it used to be part of the sudan.

Ex Input:
I want to learn more about Nova Scotia
Certainly! If you are interested in the culture, you might like to know that in the capital of Halifax, such institutions such as Symphony Nova Scotia, Two Planks and a Passion Theatre, Dalhouse Arts Centre, Neptune Theater, and others are hosted in the city and are very well-known.
The way they run their government is a little different than many countries. In Nova Scotia, the lieutenant governor normally appoints the current leader of the political party that can obtain the confidence of a plurality in the House of Assembly. This assures the stability of their government.
Okay thank you
Can you tell me more about the laws and politics

Ex Output:
Certainly! If you are interested in the culture, you might like to know that in the capital of Halifax, such institutions such as Symphony Nova Scotia, Two Planks and a Passion Theatre, Dalhouse Arts Centre, Neptune Theater, and others are hosted in the city and are very well-known.

Ex Input:
What is the history of Ireland?
What is the culture there like?
Much of the culture is exemplified in the Irish style of jewelry, graphic art, music and dance. These show the modern "Celtic" culture.
Anything else you can tell me about their culture?
Since the Irish feel the term British Isles is controversial, the more used neutral terms are Britain and Ireland.

Ex Output:
Much of the culture is exemplified in the Irish style of jewelry, graphic art, music and dance. These show the modern "Celtic" culture.