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 the following animals as mammal or not: whale, kangaroo, mouse, snake, fish, human, koala


assistant
whale - mammal
kangaroo - mammal
mouse - mammal
snake - not mammal
fish - not mammal
human - mammal
koala - mammal