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 humans play sports?


assistant
Humans play sports for a variety of reasons but one reason is to have fun.   Playing sports is also a good form of exercise which helps humans stay in shape.  Not everyone enjoys playing sports but for those that do they often enjoy competing against one another.