Answer the following question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Hunnu Air -  Hunnu Air (Mongolian: Хүннү Эйр) is a Mongolian domestic airline that began scheduled flights in 2011. The company changed its name from the former Mongolian Airlines Group (Mongolian: Монголиан Аэрлайнес Групп) in April 2013 to avoid confusion with the similarly named Mongolian international flag carrier MIAT Mongolian Airlines.
Answer:
Company