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. | Statement: [Fredericksburg Line, primaryTerminusCity, Washington, D.C.]

Target entity: Washington, D.C.
Context triple: [Fredericksburg Line, primaryTerminusCity, Washington, D.C.]

• A. Washington, D.C. chosen
  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.
• B. Washington, United States
  Washington, United States is a state in the Pacific Northwest region known for its diverse landscapes, technology industry centered around Seattle, and significant cultural and economic influence.
• C. District of Columbia
  The District of Columbia is the federal district of the United States that contains the nation’s capital city, Washington, D.C., and serves as the seat of the U.S. federal government.
• D. Philadelphia and Washington, D.C.
  Philadelphia and Washington, D.C. are two major East Coast U.S. cities—one in Pennsylvania and the other the nation’s capital—linked by dense political, economic, and cultural ties.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: primaryTerminusCity
Context triple: [Fredericksburg Line, primaryTerminusCity, Washington, D.C.]

• A. primaryCity
  Indicates that one city serves as the main or most important city associated with a given region, entity, or context.
• B. finalCity
  Indicates that a given city is the last or ultimate city associated with an entity within a sequence, process, or journey.
• C. 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.
• D. terminusCity chosen
  Indicates that a transportation route or service ends or has its final stop in a particular city.
• E. servedCity
  Indicates that a service, route, or facility operates in, reaches, or is available to a particular city.
• F. None of above.