The conversation between human and AI assistant.
Why is Tokyo so big?
That's interesting. Are there any challenges that come with a city as big as Tokyo?
Yes, Tokyo does face challenges like overcrowding, pollution, and high cost of living, but the city's urban planning policies and technological innovation have helped manage some of these challenges. Tokyo's public transportation system, for example, is one of the most advanced in the world and has helped alleviate traffic congestion.