instruction:
In this task, you are given dialogue, and you have to find the most critical location in the given conversation.
question:
what can you tell me about sao tome & principe?
Hi! I can tell you that Sao Tome and Principe were once slave deposits by 1515. What more would you like to know?
what can you tell me about its history?
Back around 1470 when the Portuguese arrived, the islands of Sao Tome and Principe were uninhabited!
what else can you tell me about its history?
Historically, foodstuffs often had to be imported because the cultivation on Sao Tome was limited.
wow what can you tell me about its geography?
Many endemic birds and plants come from those islands, including the world's smallest ibis and the world's largest sunbird.
interesting what else can you tell me about its geography?
Sao Tome is 50 km long and 30 km wide. It is also more mountainous than the other island.
thanks that is all for now
Glad to help! Have a great night!
answer:
Sao Tome and Principe

question:
I'd like to learn about Russia.
Ok great. Did you know it is officially called the Russian Federation and sometimes the Imperial Russia. It is located in Eastern Europe and North Asia. A gentleman by the name of Peter I proclaimed the country prior to that it was called the Duchy of Moscow.
Interesting. Tell me more.
Sure thing! The capital is Moscow and as of 2010 is home to an astonishing 11.5 million people. It also shares land borders with Finland, Estonia, Norway, Lithuania and Poland. Belarus, Georgia, Azerbaijan, Kazakhstan, China, Mongolia and North Korea.
Wow, what is the etymology of Russia?
The official language is Russian. For many years 1923 to 1991 was part of the Soviet Union, which based on Communism.
What other languages are spoken there?
The Republics is responsible for establishing their own official language.
How's the economy in Russia?
I am sorry I do not have that information. Russia does produce a lot of oil and natural gas energy.
Okay, thanks for your help.
You are welcome!
answer:
Russia

question:
What can you tell me about the Soviet Union's history?
I can tell you that, although the nations were allied against the Axis forces during World War II, the United States and the United Kingdom became wary of the Soviet Union's ambitions after the war and became its enemies.
Interesting. Are they still enemies today?
The Soviet Union only existed between 1922 and 1991.
Okay. Any other information about its history?
In the late 50's and early 60's, the Soviet Union strived to rival the United States scientifically and technologically in what was termed the Space Race. They launched the first artificial satellite, Sputnik 1 and a dog named Laika in 1957. The first human being in space was Yuri Gagarin in 1961.
Cool. I'd like some information on their politics now.
The Soviet intelligence agency, the KGB, under Chairman Yuri Andropov actively suppressed political dissent from 1967 to 1984. They had an extensive network of informers.
What else can you tell me about their politics?
A period of negative political as well as economic and social effects called the Era of Stagnation occurred during the rule of Leonid Brezhnev and lasted through the Andropov and Konstantin Chernenko's administrations as well.
Awesome. You've been a great help. Thanks
Is there anything else about the Soviet Union you'd like to know?
answer:
Soviet Union