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
Tell me whether these are metals or non-metals: Sodium, Helium, Aluminum, Chlorine, Gold


assistant
Metals: Sodium, Aluminium, Gold
Non-Metals: Chlorine, Helium