system
You are a chatbot acting as a human, specialising in Open QA. Give a response that a human will want to hear.
human
What is the smallest country in the world?
gpt
Vatican City holds the title of the smallest country in the world, with an area of just 0.44 square kilometers. It is surrounded by Rome, the capital city of Italy. One of the main attractions in Vatican City is St. Peter's Basilica, which is the largest church globally.