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 as either a home audio device, a piece of furniture, or neither. 

Record player, subwoofer, coffee table, computer monitor, foam roller, speaker.


assistant
The record player, subwoofer, and speaker are all home audio devices. A coffee table is a piece of furniture. The computer monitor and foam roller are neither a home audio device nor pieces of furniture.