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
If you are about to be admitted to the hospital overnight, categorize each of the following as either useful or not useful: a phone charger, a camping tent, reading glasses, a cruise ship, 10 bags of lumpy cement, a favorite blanket, and headphones, and a grand piano.


assistant
When you are staying overnight in the hospital, it would be useful to have a phone charger, reading glasses, a favorite blanket and headphones. It would not be useful to have a camping tent, cruise ship, 10 bags of lumpy cement or a grand piano.