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 either a Nintendo character or a Sega character: Mario, Princess Peach, Sonic, Tails, Doctor Eggman, Luigi, Link, Zelda, Alex Kidd, Donkey Kong, AiAi, Gilius Thunderhead, Bob-Omb


assistant
Nintendo: Mario, Princess Peach, Luigi, Link, Zelda, Donkey Kong, Bob-Omb
Sega: Sonic, Tails, Doctor Eggman, Alex Kidd, AiAi, Gilius Thunderhead