Question: Howard University Hospital and MedStar National Rehabilitation Hospital, are both located in which city?

full_context: Document 1: Spaulding Rehabilitation Hospital: The Spaulding Rehabilitation Hospital is a 132-bed rehabilitation teaching hospital located in Boston, Massachusetts. It is the official teaching hospital for Harvard Medical School’s Department of Physical Medicine and Rehabilitation and the main campus of the Spaulding Rehabilitation Network. The hospital is a member of Partners Continuing Care under Partners HealthCare, a non-profit organization that owns several hospitals in Massachusetts.
Document 2: Magee Rehabilitation Hospital: Magee Rehabilitation Hospital, founded in 1958, is a 96-bed specialty medical rehabilitation hospital providing physical and cognitive rehabilitation services. Magee’s flagship facility is located in Center City Philadelphia. In addition to the main campus that offers comprehensive services for spinal cord injury, brain injury, stroke, orthopaedic replacement, amputation, pain management and work injury, Magee provides an expanding outpatient network serving the surrounding communities. In 1985, Magee’s brain injury rehabilitation program became the first in the nation to be accredited by the Commission on the Accreditation of Rehabilitation Facilities. Magee partnered with Jefferson Hospital to create one of the nation’s 14 federally designated centers for spinal cord injury rehabilitation. Magee has been rated one of America’s leading rehabilitation hospitals by U.S. News & World Report. Magee provides treatment to more than 5,000 individuals annually. Magee is authorized to treat wounded military personnel returning from war. Magee is not an Obligated Group Affiliate.
Document 3: George Washington University Hospital: The George Washington University Hospital is located in Washington, D.C. in the United States. It is affiliated with the George Washington University School of Medicine and Health Sciences. The current facility opened on August 23, 2002, with 371 beds in a 400,000 sq. ft. building, housing more than $45 million of medical equipment and costing over $96 million to construct. The hospital is licensed by the District of Columbia Department of Consumer and Regulatory Affairs and accredited by the U.S. Joint Commission.
Document 4: Rehabilitation Hospital of Rhode Island: The Rehabilitation Hospital of Rhode Island (also known as Fogarty Hospital) is a private rehabilitation hospital at 116 Eddie Dowling Highway (Route 146A) in the Park Square area of North Smithfield, Rhode Island and with another unit, Landmark Medical Center in Woonsocket, Rhode Island. The Rehabilitation Hospital "is the only free-standing hospital in Rhode Island devoted exclusively to inpatient and outpatient rehabilitation" and provides treatment for "acute illness, traumatic injury, major surgery or life-altering disease."
Document 5: Barry Farm: Barry Farm is a neighborhood in Southeast Washington, D.C., located east of the Anacostia River and is bounded by the Southeast Freeway to the northwest, Suitland Parkway to the northeast and east, and St. Elizabeths Hospital to the south. The neighborhood was renowned as a significant post-Civil-War settlement of free Blacks and freed slaves established by the Freedmen's Bureau. The streets were named to commemorate the Union generals and Radical Republicans who advanced the rights of black Americans during the Civil War and Reconstruction: Howard Road SE for General Oliver O. Howard; Sumner Road SE for Massachusetts Senator Charles Sumner; Wade Road SE for Ohio Senator Benjamin Wade; Pomeroy Road SE for Kansas Senator Samuel C. Pomeroy; and Stevens Road SE for Pennsylvania Congressman Thaddeus Stevens. The neighborhood name is not a reference to the late former mayor of Washington, D.C., Marion Barry, but coincidentally has the same spelling.
Document 6: MedStar National Rehabilitation Hospital: MedStar National Rehabilitation Network (MedStar NRH) is located in Washington, D.C., and specializes in treating persons with physical disabilities, including spinal cord injury, brain injury, stroke, arthritis, amputation, multiple sclerosis, post-polio syndrome, orthopedic, and other neurological conditions.
Document 7: Children's National Medical Center: Children’s National Medical Center (formerly DC Children’s Hospital) is ranked among the top 10 children’s hospitals in the country by "U.S. News & World Report." Located just north of the McMillan Reservoir and Howard University, it shares grounds with Washington Hospital Center, National Rehabilitation Hospital, and the DC Veterans Affairs Medical Center. Kurt Newman, M.D., has served as the president and chief executive officer of Children’s National since 2011. Children's National is a not-for-profit institution that performs more than 450,000 visits each year. Featuring 303 beds and a Level IV NICU, Children's National is the regional referral center for pediatric emergency, trauma, cancer, cardiac and critical care as well as neonatology, orthopaedic surgery, neurology and neurosurgery.
Document 8: Walter Reed Army Medical Center: The Walter Reed Army Medical Center (WRAMC) — known as Walter Reed General Hospital (WRGH) until 1951 — was the U.S. Army's flagship medical center from 1909 to 2011. Located on 113 acre in Washington, D.C., it served more than 150,000 active and retired personnel from all branches of the military. The center was named after Major Walter Reed (1851–1902), an army physician who led the team that confirmed that yellow fever is transmitted by mosquitoes rather than direct contact.
Document 9: National Rehabilitation Hospital (Dublin): The National Rehabilitation Hospital (NRH) in Dun Laoghaire, Dublin, is an Irish publicly funded hospital that provides rehabilitation treatment for patients who have a physical or cognitive disability due to illness or injury. Although it is funded by the state the hospital is owned by a Catholic religious order, the Sisters of Mercy.
Document 10: Sibley Memorial Hospital: Sibley Memorial Hospital is a non-profit hospital located in The Palisades neighborhood of Washington D.C. It is fully accredited by the Joint Commission on Accreditation of Healthcare Organizations, and is licensed by the District of Columbia Department of Health and Human Services. The hospital specializes in surgery, orthopedics, and oncology services. It has been part of Johns Hopkins Medicine since 2010.
Document 11: MedStar Georgetown University Hospital: MedStar Georgetown University Hospital is one of the national capital area's oldest academic teaching hospitals. It is a not-for-profit, acute care teaching and research facility located in the Georgetown neighborhood of the Northwest Quadrant of Washington, D.C. MedStar Georgetown is co-located with the Georgetown University Medical Center and is affiliated with the Georgetown University School of Medicine. Its clinical services represent one of the largest, most geographically diverse, and fully integrated healthcare and delivery networks in the area. MedStar Georgetown is home to the internationally known Lombardi Comprehensive Cancer Center, as well as centers of excellence in the neurology, neurosurgery, psychiatry, gastroenterology, transplant and vascular surgery. Originally named Georgetown University Hospital, it became part of the MedStar Health network in 2000.
Document 12: Howard University Hospital: Howard University Hospital, previously known as Freedmen's Hospital, is a major hospital lcated in Washington, D.C., built on the site of the previous Griffith Stadium. The hospital has served the African American community in the area for over 150 years, having been established in 1862 to cater for the medical needs of the thousands of African Americans who came to Washington during the Civil War, seeking their freedom. The first hospital of its kind to provide medical treatment for former slaves, it later became the major hospital for the area's African-American community. Following the closure of D.C. General Hospital, As of 2016, the hospital has the highest rate of wrongful death lawsuits of any health facility in Washington D.C. over the previous decade.
Document 13: MedStar Washington Hospital Center: MedStar Washington Hospital Center is the largest private hospital in Washington, D.C. A member of MedStar Health, the not-for-profit Hospital Center is licensed for 926 beds. Health services in primary, secondary and tertiary care are offered to adult and neonatal patients. It also serves as a teaching hospital for Georgetown University School of Medicine.
Document 14: Providence Hospital (Washington, D.C.): Providence Hospital is a 408 bed hospital located in the District of Columbia. Founded in 1861, it is the longest continuously operating hospital in the District. Providence Hospital is a member of Ascension Health, the largest non-profit health care organization in the United States.
Document 15: The New Freedmen's Clinic: The New Freedmen's Clinic (first opened in the summer of 2009) is a free student-run health care clinic affiliated with Howard University Hospital (HUH) and Howard University College of Medicine (HUCM). It gets its name from HUH's original name - Freedmen's Hospital. It is currently located in the heart of Washington, DC, within HUH.
ground_truth: Washington, D.C.