context: The region had six districts namely (population by bracket): Kilosa (489,513), Kilombero (322,779), Morogoro Rural (263,920), Morogoro Urban (228,863), Mvomero (260,525), Ulanga (194,209). In 2012 a new district of Gairo has been added.
question: What is the population of Kilombero district?
answers.text: 322,779