I'd like to learn about Melbourne. 
 Melbourne is Australia's second-biggest city. Victoria is the capital and it's located in south-east Australia. 
 How many people live in Melbourne? 
 Melbourne has a population of 4.9 million people. It's known to be a multicultural city and is recognized for its trams. 
 That's a lot of people. What ethnic groups live there? 
 I don't know the exact ethnic groups, however, many people come from around the world to Melbourne. 
 Interesting, what is the rate crime in Melbourne? 
 The crime rate in Melbourne is one of the lowest in the world. It was listed as the 5th safest city according to The Economist's Safe Cities Index 2017. 
 That's sounds like a great place to live. What is their infrastructure like? 
 Melbourne along with the city of Canberra has the highest male life expectancy (80 years) and is second to Perth in regard to female life expectancy which is 84 years. 
 That's great to hear. What is the climate in Melbourne? 
 I don't have that information but I can tell you that its home to the Royal Children's Hospital and the Monash Children's Hospital. 
 Thanks for checking. I appreciate all the information! 
 My pleasure.
Melbourne