Q:Aeronorte - Empresa de Transportes Aereos Norte do Brasil Ltda Aeronorte was a Brazilian airline founded in 1949 that operated in the north and northeast regions of Brazil. It was bought by Aerovias Brasil in 1953 but maintained some degree of autonomy. When Varig bought Aerovias Brasil Aeronorte was incorporated into Varig. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Company