Given the task definition and input, reply with output. In this task, you are given dialogue, and you have to find the most critical location in the given conversation.

Can you tell me about South Africa?
Yeah! South Africa officially the Republic of South Africa, is the southernmost country in Africa. The capital city is Pretoria.
Awesome can you tell me more about the politics there specifically?
Okay! South Africa is a parliamentary republic, although unlike most republics the president is both head of state and head of government. As the Union of South Africa, the country was a founding member of the UN.
Both head of state and government. Interesting. Tell me more about the government please.
The primary sources of South African law are Roman-Dutch mercantile law and personal law with English Common Law, as imports of Dutch settlements and British colonialism.
English common law- did not know that. Any other interesting facts I should know about it's politics and government
Each of the nine provinces is governed by a unicameral legislature, which is elected every five years by party-list proportion representation.
I've never heard of party-list proportion. Moving on can you tell me about the South African economy?
Sure! South Africa has a mixed economy, the second largest in Africa after Nigeria. South Africa is a popular tourist destination, and a substantial amount of revenue comes from tourism.
I bet the tourism really helps with the economy. Is there any other South Africa economical facts to know?
Unlike most of the world's poor countries, South Africa does not have a thriving informal economy.
Awesome. Thank you so much for all this insightful information!
You're very welcome! Have a nice day! Bye for now!
South Africa