Interesting, can you tell me about thedemographics? 
 Wow, that's very helpful. Thank you. 
 That's interesting, what other transport is common there? 
 Their main mode of transport is railway and air. The busiest airport is the Juba Airport. They do have several other airports as well. 
 Hi, can you please tell me about South Sudan?
Their main mode of transport is railway and air. The busiest airport is the Juba Airport. They do have several other airports as well.