Hello! I'd love to help you out! Berin is the capital of Germany, which also happens to be the biggest city in Germany. 
 You are very welcome! 
 Hi! I'd like to learn about Berlin. 
 Can you tell me more about the geography? I'm interested in that. 
 Thank you for all the great information! I've really enjoyed it!
Hello! I'd love to help you out! Berin is the capital of Germany, which also happens to be the biggest city in Germany.