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: Delaware Valley metropolitan area | Statement: [Philadelphia International Airport, serves, Delaware Valley metropolitan area]

Target entity: Delaware Valley metropolitan area
Context triple: [Philadelphia International Airport, serves, Delaware Valley metropolitan area]

• A. Delaware Valley chosen
  The Delaware Valley is a metropolitan region centered around the Philadelphia area, encompassing parts of Pennsylvania, New Jersey, Delaware, and Maryland.
• B. Baltimore–Washington metropolitan area
  The Baltimore–Washington metropolitan area is a major combined urban region in the Mid-Atlantic United States centered on the cities of Baltimore, Maryland, and Washington, D.C., known for its dense population, federal government presence, and diverse economy.
• C. New York metropolitan area
  The New York metropolitan area is the vast, densely populated urban region centered on New York City, encompassing parts of New York, New Jersey, and Connecticut and serving as a major global hub for finance, culture, media, and transportation.
• D. Northeast megalopolis
  The Northeast megalopolis is a densely populated urban corridor in the northeastern United States stretching roughly from Boston to Washington, D.C., encompassing major cities and their surrounding metropolitan areas.
• E. South Jersey
  South Jersey is the southern region of New Jersey, known for its coastal communities, beaches, and proximity to the Philadelphia metropolitan area.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.