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
Classify each of the following into either a solid, liquid or gas: blood, xenon, gold, wood, neon, brick, milk, xenon, coffee, gases, helium


assistant
solid: gold, wood, brick
liquid: milk, blood, coffee
gas: helium, xenon, neon