I want to know the answer to the following question:
How long is the track connecting Brazzaville and Pointe-Noire?
All the background I'm provided with is that "Thus, Congo is one of the most urbanized countries in Africa, with 70% of its total population living in a few urban areas, namely in Brazzaville, Pointe-Noire or one of the small cities or villages lining the 534-kilometre (332 mi) railway which connects the two cities.". Is that enough to answer the question?
Answer: yes