The United States Penitentiary, Atlanta (USP Atlanta) is a medium-security United States federal prison for male inmates in Atlanta, Georgia.
 It is operated by the Federal Bureau of Prisons, a division of the United States Department of Justice.
 The facility also has a detention center for pretrial and holdover inmates, and a satellite prison camp for minimum-security male inmates.
Warren is a town in Knox County, Maine, United States.
 The population was 4,751 at the 2010 census.
 It includes the villages of East Warren, Warren and South Warren, the latter home to the Maine State Prison and minimum security Bolduc Correctional Facility.
The Maine State Prison was erected in Thomaston, Maine in 1824 and relocated to Warren in 2002.
 This maximum-security prison has a capacity of 916 adult male inmates with an average daily population of 900.
Green Bay Correctional Institution (GBCI) is an adult male maximum-security correctional facility operated by the Wisconsin Department of Corrections Division of Adult Institutions in Allouez, Wisconsin.
 The prison is located along the east bank of the Fox River.
 The prison was originally known as the Wisconsin State Reformatory (WSR).
 In 1972, WSR became an adult male, maximum-security prison.
 The name was changed to the Green Bay Correctional Institution (GBCI) on July 1, 1979.
The Toronto South Detention Centre is a correctional facility in the Etobicoke district of Toronto, Ontario, Canada.
 It is a Government of Ontario-operated maximum-security correctional facility for adult male inmates serving a sentence of "2-years-less-a-day" or less, and offenders who have been remanded into custody while awaiting trial.
 It is built on the site of the former Mimico Correctional Centre, which closed in 2011 and whose origins dated back to 1887.
The Federal Correctional Institution, Danbury (FCI Danbury) is a low-security United States federal prison for male inmates in Danbury, Connecticut.
 It is operated by the Federal Bureau of Prisons, a division of the United States Department of Justice.
 The facility also has an adjacent satellite prison camp that houses minimum-security female offenders.
 It was announced in the summer of 2013 that FCI Danbury would transition from housing women to housing men with the female inmates transferring out between August and December 2013 and the male inmates arriving in early 2014.
 The satellite camp will continue to house female offenders.
Dodge Correctional Institution, (DCI), is an adult male maximum-security correctional facility operated by the Wisconsin Department of Corrections Division of Adult Institutions in Waupun, Wisconsin.
 The facility was converted from the Central State Hospital for the Criminally Insane to an adult correctional facility in 1977 at a cost of $2.47 million of general obligation bonds, as authorized by Chapter 29 of the Laws of 1977.
 The first two inmates were transferred from the nearby Waupun Correctional Institution to DCI on May 15, 1978.
 On October 29, 1993, ground was broken for a $45 million expansion which more than doubled the size of the facility.
 On June 17, 1996, the first female was admitted to DCI making it the only reception center for both male and female adult felons committed to the Wisconsin Department of Corrections.
 DCI served as the reception center for both males and females until December 1, 2004, when the female reception center moved to the Taycheedah Correctional Institution.
 DCI also serves as the central medical center for the division, providing both in-patient and out-patient care for male and female inmates.
The Oklahoma State Reformatory is a medium-security facility with some maximum and minimum-security housing for adult male inmates.
 Located off of State Highway 9 in Granite, Oklahoma, the 10 acre facility has a maximum capacity of 1042 inmates.
 The medium-security area accommodates 799 prisoners, minimum-security area houses roughly 200, and the maximum-security area with about 43 inmates.
 The prison currently houses approximately 975 prisoners.
 The prison was established by an act of the legislature in 1909 and constructed through prison labor, housing its first inmate in 1910.
 The facility is well known for the significant roles women played in its foundation and governance, most notably having the first female warden administer an all-male prison in the nation.
Taconic Correctional Facility is a medium security women's prison in Bedford Hills, New York that is operated by the New York State Department of Corrections.
 It is associated with the Bedford Hills Correctional Facility, a maximum security women's prison.
 In 1901 it opened as the 'New York State Reformatory for Women' between the ages of 15 and 30.
 The then Department of Corrections took over the administration of the reformatory in 1926 and, in 1933 it was merged it with the newly opened 'Bedford Hills Correctional Facility for women'.
 For the next four decades, the reformatory operated as part of Bedford Hills, still the state’s only maximum-security prison for females.
 In 1973, Taconic began operations as an autonomous medium-security prison.
 During 1971 and 1972, Bedford Hills was a correctional facility with separate male and female units.
 In 1973 the male inmates were transferred before the unit closed in June; the unit reopened in December as the Taconic Correctional Facility.
Massachusetts Correctional Institution – Shirley is a medium-security state prison in Shirley, Massachusetts.
 The facility also contains a minimum-security section which houses less dangerous prisoners.
 MCI-Shirley maintains 13 inmate housing units, a 28-bed full-service hospital unit, a 59-bed segregation unit, gym, recreation areas, school, industries, laundry, vocational area, and food services/programs.
 This facility is under the jurisdiction of the Massachusetts Department of Correction.
 It is located directly to the north of the Souza-Baranowski Correctional Center, a maximum-security facility in the town of Lancaster.
 Currently, the facility houses approximately 1,500 adult male inmates.

Question: Which maximum-security prison has a capacity of 916 adult male inmates and can be found in Warren?
Answer: The Maine State Prison