Question: The Washington D.C. neighborhood in which the Embassy of Nicaragua is located is named after which military leader?

Context paragraphs:
Kevin Corke: Kevin Corke is an American journalist and is, presently, a White House Correspondent for Fox News Channel in Washington D.C. Corke was a national news correspondent based in Washington D.C. for NBC from 2004-2008.  Most of his work there involved coverage of the Bush Administration as a member of the White House Press Corps.  Additionally, Corke frequently reported from The Pentagon, U.S. Supreme Court and other locations in Washington D.C. Corke also figured prominently in NBC's coverage of the Virginia Tech shooting.

Embassy of Nicaragua in Washington, D.C.: The Embassy of Nicaragua in Washington, D.C. is the Republic of Nicaragua's diplomatic mission to the United States.  It's located at 1627 New Hampshire Avenue, Northwest, Washington, D.C., in the Dupont Circle neighborhood.

Sherman Circle: Sherman Circle is an urban park and traffic circle in the Northwest Washington, D.C. neighborhood of Petworth at the intersection of Illinois Avenue, Kansas Avenue, 7th Street, and Crittenden Street NW.  The circle is named in honor of Civil War general William Tecumseh Sherman.  Administered by the National Park Service's Rock Creek Park unit, Sherman Circle (U.S. Reservation 369) together with four surrounding triangular parks (U.S. Reservations 436, 438, 447, and 448) covers 3.44 acres and is considered by the National Park Service a "cultural landscape."

Riggs National Bank: Riggs National Bank is a historic former headquarters of Riggs Bank, located at 1503–1505 Pennsylvania Avenue, Northwest, Washington, D.C., in the downtown Washington, D.C. neighborhood.

Meridian Hill Park: Meridian Hill Park is a structured urban park located in the Washington, D.C. neighborhood of Columbia Heights; it also abuts the nearby neighborhood of Adams Morgan.  The park was designed and built between 1912 and 1940.  This 12 acre (49,000 m²) formally landscaped site is maintained by the National Park Service as a part of Rock Creek Park, but is not contiguous with that much larger nearby park.  Meridian Hill Park is bordered by 15th, 16th, W, and Euclid Streets NW, and sits on a prominent hill 1.5 miles (2.42 km) directly north of the White House.  The park has also been unofficially known as "Malcolm X Park" by some city residents.

Sheridan Circle: Sheridan Circle is a traffic circle in the Washington, D.C. neighborhood of Embassy Row.

Dupont Circle: Dupont Circle is a traffic circle, park, neighborhood, and historic district in Northwest Washington, D.C. The traffic circle is located at the intersection of Massachusetts Avenue NW, Connecticut Avenue NW, New Hampshire Avenue NW, P Street NW, and 19th Street NW.  The Dupont Circle neighborhood is bounded approximately by 16th Street NW to the east, 22nd Street NW to the west, M Street NW to the south, and Florida Avenue NW to the north.  The local government Advisory Neighborhood Commission (ANC 2B) and the Dupont Circle Historic District have slightly different boundaries.  The circle is named for Rear Admiral Samuel Francis Du Pont.

Georgetown Visitation Preparatory School: Georgetown Visitation Preparatory School is a private Roman Catholic college-preparatory school for girls located in the historic Washington, D.C. neighborhood of Georgetown.  Founded in 1799 by the Order of the Visitation of Holy Mary (also known as the Visitation Sisters), it is one of the oldest continuously-operating school for girls in the country and the city as well as the oldest Catholic school for girls in the original Thirteen Colonies.  It is located within the Archdiocese of Washington.

Sun Building: The Sun Building (also known as the Baltimore Sun Building or American Bank Building) is an historic building, located at 1317 F Street, Northwest, Washington, D.C., in the Downtown Washington, D.C. neighborhood.

Embassy of Armenia, Washington, D.C.: The Embassy of Armenia in Washington, D.C. is the diplomatic mission of Armenia located near Embassy Row in Washington, D.C. The embassy is located at 2225 R Street, NW in the Sheridan-Kalorama neighborhood.

Supporting paragraphs: Embassy of Nicaragua in Washington, D.C. Dupont Circle
Answer: Rear Admiral Samuel Francis Du Pont