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: Boston–Portland corridor | Statement: [Amtrak Downeaster, primaryMarket, Boston–Portland corridor]

Target entity: Boston–Portland corridor
Context triple: [Amtrak Downeaster, primaryMarket, Boston–Portland corridor]

• A. New Hampshire–Boston corridor chosen
  The New Hampshire–Boston corridor is a heavily traveled regional route linking communities in New Hampshire with the Greater Boston metropolitan area, serving as a key commuter and intercity travel axis in New England.
• B. Boston–Fall River corridor
  The Boston–Fall River corridor is a major transportation and economic region in southeastern Massachusetts linking the Greater Boston area with the city of Fall River and surrounding communities.
• C. New Hampshire–New York City corridor
  The New Hampshire–New York City corridor is a major intercity travel route linking communities in New Hampshire with New York City, heavily used for regional commuter and long-distance bus service.
• D. Northeast Corridor
  The Northeast Corridor is the busiest passenger rail line in the United States, running primarily Amtrak and commuter trains along the urbanized spine of the East Coast between major cities such as Washington, D.C., Philadelphia, New York City, and Boston.
• E. Hartford–Springfield region
  The Hartford–Springfield region is a bi-state metropolitan area spanning north-central Connecticut and western Massachusetts, centered on the cities of Hartford and Springfield and linked by shared economic, cultural, and transportation ties.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.