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 these as extinct, not extinct, or neither: Mythosaur, Triceratops, Dumbo Octopus, Dodo, Tiger, Lion turtle, Megalodon, Dire wolf, Pegasus, Seahorse


assistant
Extinct: Triceratops, Dodo, Megalodon, Dire wolf
Not Extinct: Dumbo Octopus, Tiger, Seahorse
Neither: Mythosaur, Lion Turtle, Pegasus