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. area | Statement: [Joint Chiefs of Staff, headquartersMetropolitanArea, Washington, D.C. area]

Target entity: Washington, D.C. area
Context triple: [Joint Chiefs of Staff, headquartersMetropolitanArea, Washington, D.C. 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. Southeast Washington, D.C.
  Southeast Washington, D.C. is a quadrant of the U.S. capital city known for its historic neighborhoods, including Capitol Hill, as well as major federal landmarks and rapidly redeveloping residential and commercial areas.
• C. Southwest Washington, D.C.
  Southwest Washington, D.C. is a primarily residential and waterfront quadrant of the U.S. capital known for its redevelopment, cultural venues, and proximity to major federal landmarks.
• D. Northeast Washington, D.C.
  Northeast Washington, D.C. is a largely residential quadrant of the U.S. capital that includes historic neighborhoods, commercial corridors, and parts of the city’s political and cultural core.
• E. Arlington, Virginia
  Arlington, Virginia is an urban county directly across the Potomac River from Washington, D.C., known for its dense development, federal government agencies, and landmarks such as the Pentagon and Arlington National Cemetery.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: headquartersMetropolitanArea
Context triple: [Joint Chiefs of Staff, headquartersMetropolitanArea, Washington, D.C. area]

• A. partOfMetropolitanArea chosen
  Indicates that one place is included within and belongs to the larger metropolitan area of another place.
• B. largestMetropolitanArea
  Indicates that one entity is the largest metropolitan area associated with, contained within, or relevant to another entity, typically by population or spatial extent.
• C. headquartersLocation
  Indicates the place where an organization’s main administrative center or principal office is located.
• D. metropolitanAreaNickname
  Indicates that a metropolitan area is known by a particular informal or colloquial nickname.
• E. servesAsFocusCityFor
  Indicates that a city functions as a primary or designated focus city for an airline, organization, or transportation network, typically hosting significant but not hub-level operations or activities.
• F. None of above.