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: [MARC commuter rail, majorEmploymentCentersServed, Washington, D.C.]

Target entity: Washington, D.C.
Context triple: [MARC commuter rail, majorEmploymentCentersServed, 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. Distrito Capital
  Distrito Capital is the federal district that encompasses Caracas, the capital and political center of Venezuela.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: majorEmploymentCentersServed
Context triple: [MARC commuter rail, majorEmploymentCentersServed, Washington, D.C.]

• A. nearbyCityServed
  Indicates that a city is geographically close enough to another city to be considered within its service or support area.
• B. cityServedType
  Indicates the type or category of city that is served by a given entity (such as a facility, service, or infrastructure).
• C. alternativeCityServed
  Indicates that one city functions as an alternative service location for another city, typically in contexts like transportation or logistics.
• D. cityServedRegion
  Indicates that a city provides services to, or functions as an administrative or economic center for, a specified region.
• E. areaServed
  Indicates the geographic region or jurisdiction within which a service, organization, or activity is provided or applicable.
• F. None of above. chosen