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 amphibian or mammal. Dog, Toad, Salamander, Elephant, Frog, Bear


assistant
Mammals are Dog, Elephant, Bear. Amphibians are Toad, Salamander, Frog.