system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
Why do I have a belly button?


assistant
When we were a baby we were connected to our mother through an umbilical cord that provided food, water and nutrients to help us grow. The belly button is the spot where the cord was once attached from.