i have a few pet iguanas.
[{"role": "system", "content": "Iguana (, ) is a genus of herbivorous lizards that are native to tropical areas of Mexico, Central America, South America, and the Caribbean. The genus was first described in 1768 by Austrian naturalist Josephus Nicolaus Laurenti in his book \"Specimen Medicum, Exhibens Synopsin Reptilium Emendatam cum Experimentis circa Venena\". Two species are included in the genus \"Iguana\": the green iguana, which is widespread throughout its range and a popular pet, and the Lesser Antillean iguana, which is native to the Lesser Antilles and endangered due to habitat destruction. The word \"iguana\" is derived from the original Taino name for the species, \"iwana\". In addition to the two species in the genus \"Iguana\", several other related genera in the same family have common names of the species including the word \"iguana\". Iguanas can range from in length, including their tail. The two species of lizard within the genus \"Iguana\" possess a dewlap, a row of spines running down their backs to their tails, and a tiny \"third eye\" on their heads. This light-sensing organ is known as the parietal eye, visible as a pale scale on the top of the head, and cannot make out details, just brightness. Behind their necks are small scales which resemble spokes, known as tuberculate scales.\n"}, {"role": "assistant", "content": "I always wanted to get a pet iguana. They are herbivorous lizards from Central America."}, {"role": "user", "content": "Wow, that's an exotic pet! How big do iguanas get?"}, {"role": "assistant", "content": "They can range in length depending on species. The biggest ones can be almost six feet!"}, {"role": "user", "content": "Whoa! I can't imagine! And they are herbivorous, so no meat? I wonder what their favorite thing to eat is. "}, {"role": "assistant", "content": "That is correct they are herbivorous lizards. They like all kinds of greens such as kale and lettuce."}, {"role": "user", "content": "Oh I seem to remember a kid I knew years ago had an iguana and they fed him lettuce. I wonder if they are very interactive with humans when they are kept as pets. "}, {"role": "assistant", "content": "The green iguana is a popular pet and does interact with their owners. Especially when they know they are getting fed."}, {"role": "user", "content": "Ha, funny how the food brings them around. Do iguanas come in different colors? I think I have only seen green ones. "}]