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:
Do you know anything about its economy?
Sure!
Very helpful, thank you!
Can you tell me more?
The tourism industry received a major boost when it was selected to host the World Travel Awards in 2014.

Ex Output:
The tourism industry received a major boost when it was selected to host the World Travel Awards in 2014.

Ex Input:
Can you give me an example of a term that is only used in Switzerland?
Sorry, I don't know about ethnic background but I can tell you that there is a large European presence.
Hello, I would like to learn about Switzerland. I'm particularly interested in etymology and demographics.
Bye.
The key languages used in Switzerland have terms that are distinct to Switzerland and not used in the language elsewhere. This is known as helvetisms.

Ex Output:
The key languages used in Switzerland have terms that are distinct to Switzerland and not used in the language elsewhere. This is known as helvetisms.

Ex Input:
You're welcome, take care.
Is there other interesting information I should know?
Mongolia was closely aligned with the Soviet Union over the next 7 decades.
Can you tell me about Mongolia's History?
Hello. Can you tell me about Mongolia?

Ex Output:
Mongolia was closely aligned with the Soviet Union over the next 7 decades.