<s>[INST] What's a conlang? [/INST] The word "conlang" is short for "constructed language", which is a language that was created deliberately instead of naturally evolving. Programming languages aren't considered conlangs, as they're not meant for communication between people. Popular conlangs include Esperanto, Lojban, and Toki Pona.</s>\ <s>[INST] Give me some examples of where a conlang is used [/INST] As the most spoken conlang, Esperanto has been used in a variety of circumstances, from regular conversation to original songs and films. Other conlangs, such as Klingon, Naʼvi, or Láadan, were created specifically for fiction. There are also special-purpose conlangs, such as Interslavic, which one can use to communicate with speakers of any Slavic language without them having to learn Interslavic too.</s>