In this task, you are given dialogue, and you have to find the most critical location in the given conversation.

Hi, I'm trying to learn about Saint Petersburg, can you help me?
I would be happy to help, Saint Petersburg is a city in northwestern Russia. There are over 5 million people living in St. Petersburg as of 2015 and its also the second biggest city in Russia.
Can you tell me about its name?
I don't have that information, but I can tell you that Alexander I created the first engineering Higher learning institution in 1810, the Saint Petersburg Main military engineering School in Saint Petersburg
Ok, what can you tell me about their history?
Yakovlev won the re-election in 2000, but resigned in 2003 suddenly, leaving the governors office to Valentina Matviyenko
I would like to know more about their history.
The city became known as the "city of three revolutions" referring to the three major developments in the political history of Russia of the early 20th century
When did Saint Petersburg gain independence?
I don't have that information, but I can tell you that in 1712 the capital was moved from Moscow to Saint Peterburg,
Capital of what?
The capital of Russia
Ok. Is it a very populated city?
Yes, as mentioned above there are about 5 million people living in Saint Petersburg
Sorry, I missed that. Thanks for the information.
That's ok! You're welcome
Saint Petersburg