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 airspace | Statement: [KDAA, isWithinAirspaceRegion, Washington, D.C. metropolitan area airspace]

Target entity: Washington, D.C. metropolitan area airspace
Context triple: [KDAA, isWithinAirspaceRegion, Washington, D.C. metropolitan area airspace]

• A. Washington DC Special Flight Rules Area chosen
  The Washington DC Special Flight Rules Area is a highly restricted airspace zone around the U.S. capital that imposes stringent security-related operating requirements on aircraft.
• B. New York City airspace
  New York City airspace is the controlled sky above and around New York City, encompassing some of the busiest and most complex flight corridors in the world.
• C. Dulles, Virginia
  Dulles, Virginia is an unincorporated community in Loudoun County best known as the location of Washington Dulles International Airport, a major airport serving the Washington, D.C. metropolitan area.
• D. Dulles
  Dulles is a notable American surname most prominently associated with influential 20th-century U.S. statesmen and intelligence officials, including CIA Director Allen Dulles and Secretary of State John Foster Dulles.
• E. Manchester Terminal Control Area
  The Manchester Terminal Control Area is a designated section of controlled airspace in northwest England that manages and coordinates air traffic arriving at and departing from Manchester and nearby airports.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: isWithinAirspaceRegion
Context triple: [KDAA, isWithinAirspaceRegion, Washington, D.C. metropolitan area airspace]

• A. appliesToAirspaceOf
  Indicates that a rule, restriction, or condition is specifically relevant to, or in effect within, a particular airspace.
• B. hasAirspace
  Indicates that one entity possesses, controls, or is associated with a defined region of airspace relative to another entity or area.
• C. isInNationalAirspaceSystem
  Indicates that an aircraft, flight, or operation is currently within the boundaries and regulatory scope of a country's National Airspace System.
• D. hasControlledAirspace chosen
  Indicates that a specified location or region falls within airspace where aircraft operations are regulated and managed by an aviation authority.
• E. hasUncontrolledAirspace
  Indicates that an entity (such as a location or region) includes or is associated with airspace that is not subject to active air traffic control.
• F. None of above.