i have a lizard named nagini.
[{"role": "system", "content": "Lizards are a widespread group of squamate reptiles, with over 6,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The group is paraphyletic as it excludes the snakes and Amphisbaenia which are also squamates. Lizards range in size from chameleons and geckos a few centimeters long to the 3 meter long Komodo dragon. Most lizards are quadrupedal, running with a strong side-to-side motion. Others are legless, and have long snake-like bodies. Some such as the forest-dwelling \"Draco\" lizards are able to glide. They are often territorial, the males fighting off other males and signalling, often with brightly colours, to attract mates and to intimidate rivals. Lizards are mainly carnivorous, often being sit-and-wait predators; many smaller species eat insects, while the Komodo eats mammals as big as water buffalo. Lizards make use of a variety of antipredator adaptations, including venom, camouflage, reflex bleeding, and the ability to sacrifice and regrow their tails. The adult length of species within the suborder ranges from a few centimeters for chameleons such as \"Brookesia micra\" and geckos such as \"Sphaerodactylus ariasae\" to nearly in the case of the largest living varanid lizard, the Komodo dragon.\n"}, {"role": "assistant", "content": "Lizards are pretty neat. There are over 6,000 species across all continents except Antarctica"}, {"role": "user", "content": "I had no idea there were that many species of lizards that is wild"}, {"role": "assistant", "content": "They also vary quite a bit in size, from chameleons and geckos a few centimeters long, to the 3 meter long Komodo dragon."}, {"role": "user", "content": "The small ones are cute and harmless but the Komodos kind of scare me"}, {"role": "assistant", "content": "Komodos eat mammals as large as water buffalo. I don't think I'd want to get too close to one "}, {"role": "user", "content": "Yeah I read in the paper about one eating a human!"}, {"role": "assistant", "content": "Wow, that is crazy. Some lizards have snake-like bodies"}, {"role": "user", "content": "Do the Komodos have big teeth?"}]