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: London, Chatham and Dover Railway main line | Statement: [Holborn Viaduct station, railwayLine, London, Chatham and Dover Railway main line]

Target entity: London, Chatham and Dover Railway main line
Context triple: [Holborn Viaduct station, railwayLine, London, Chatham and Dover Railway main line]

• A. London to Dover main line chosen
  The London to Dover main line is a key railway route in southeast England linking the capital with the Channel port of Dover, historically important for passenger and cross-Channel traffic.
• B. Brighton Main Line
  The Brighton Main Line is a major railway route in southern England that connects London with the coastal city of Brighton, serving numerous commuter towns along the way.
• C. Manchester–London main line
  The Manchester–London main line is a major intercity railway corridor in England connecting Manchester with London and forming part of the core north–south rail network.
• D. London–Colchester line
  The London–Colchester line is a key commuter and intercity railway route in eastern England linking London with the town of Colchester and serving as part of the main rail corridor toward East Anglia.
• E. Charing Cross–Dartford line
  The Charing Cross–Dartford line is a suburban railway route in southeast London and Kent, providing commuter services between central London and Dartford via stations such as Waterloo East.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.