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]: Thank you for all the information!
Wow! What can you tell me about Ozone depletion?
What can you tell me about their economy?
What can you tell me about Antarctica?
$16.3 million was spent for research on the South Pole to monitor the health of the region. A prefabricated station was sent to Antarctica from Belgium by the end of the year 2008.
[EX A]: $16.3 million was spent for research on the South Pole to monitor the health of the region. A prefabricated station was sent to Antarctica from Belgium by the end of the year 2008.

[EX Q]: Amazing, what abut it's hydrology?
You're Welcome! Happy to have helped!
Would you like to here more about the nature in Franz Josef Land?
Hey, what can you tell me about Franz Josef Land?
Franz Josef Land is made up of many islands, 191 islands total and around 80% of these are covered in ice year round. This makes for a great home to polar bears .
[EX A]: Franz Josef Land is made up of many islands, 191 islands total and around 80% of these are covered in ice year round. This makes for a great home to polar bears .

[EX Q]: It is a city of Russia. Also, Saint Petersburg has a single chamber legislature which is the city's regional Parliament.
Very informative. Thanks for answering my questions.
Do you know how long a governor is able to stay in office?
I do not know. But Russian President has backed Matviyenko for the position of Speaker to the Federation Council of the Federal Assembly of the Russian Federation.
I didn't realize it was in Russia. What is their Government like there?
[EX A]:
It is a city of Russia. Also, Saint Petersburg has a single chamber legislature which is the city's regional Parliament.