Hello 
 Hello. What would you like to learn about Washington DC? 
 What can you tell me about the history of Washington D.C 
 Washington DC is the home of all three branches of the U.S. government. 
 who designed the White House 
 Sorry, I do not currently have information about who designed the White House. 
 what are some of the most famous visitor stops in Washington D.C 
 At the national mall, there are large open parks that has many monuments and museums. 
 Nice, lets switch topics what can you tell me about the Economy 
 Sure! The Washington Metropolitan Area's gross product was $435 billion in 2014, making it the sixth-largest metropolitan economy in the United States. 
 Interesting, what are the demographics is it mostly city or urban 
 The Washington Metropolitan Area, which includes the District and surrounding suburbs, is t5he sixth-largest metropolitan area in the United States. 
 thank you for all of the information. 
 You're very welcome. Take care.
Washington, D.C.