Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Washington, D.C. metropolitan area | Statement: [United States Armed Forces, headquartersMetroArea, Washington, D.C. metropolitan area]

Target entity: Washington, D.C. metropolitan area
Context triple: [United States Armed Forces, headquartersMetroArea, Washington, D.C. metropolitan area]

• A. Washington metropolitan area chosen
  The Washington metropolitan area is a major U.S. urban region centered on the nation’s capital, encompassing Washington, D.C. and its surrounding suburbs in Maryland, Virginia, and West Virginia.
• B. Washington, D.C.
  Washington, D.C. is the capital city of the United States, serving as the nation’s political center and home to its federal government institutions.
• C. Alexandria, Virginia
  Alexandria, Virginia is a historic independent city just south of Washington, D.C., known for its well-preserved Old Town waterfront, colonial-era architecture, and role as a major port and community along the Potomac River.
• D. Bethesda, Maryland
  Bethesda, Maryland is a suburban community just northwest of Washington, D.C., known for its major medical and research institutions, affluent residential areas, and vibrant downtown.
• E. Fairfax, Virginia
  Fairfax, Virginia is an independent city in Northern Virginia that serves as a major suburban community within the Washington, D.C. metropolitan area.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: headquartersMetroArea
Context triple: [United States Armed Forces, headquartersMetroArea, Washington, D.C. metropolitan area]

• A. headquartersLocation
  Indicates the place where an organization’s main administrative center or principal office is located.
• B. headquartersCoordinates
  Indicates the geographic coordinates where an entity’s main headquarters is located.
• C. hasHeadquartersType
  Indicates the specific kind or classification of headquarters associated with an entity.
• D. hasHeadquartersBuilding
  Indicates that an organization possesses a specific building that serves as its headquarters location.
• E. partOfMetropolitanArea
  Indicates that one place is included within and belongs to the larger metropolitan area of another place.
• F. None of above. chosen