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 as being used on water or land: jet ski, boat, car, bike, kayak, skateboard


assistant
Jet Ski: Water
Boat: Water
Car: Land
Bike: Land
Kayak: Water
Skateboard: Land