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: East Coast Main Line express services | Statement: [Nigel Gresley, workedOn, East Coast Main Line express services]

Target entity: East Coast Main Line express services
Context triple: [Nigel Gresley, workedOn, East Coast Main Line express services]

• A. East Coast Main Line
  The East Coast Main Line is a major high-speed railway route in the United Kingdom that runs between London and Edinburgh, serving numerous key cities and regions along the east side of the country.
• B. London–Edinburgh express services chosen
  The London–Edinburgh express services are high-speed, long-distance passenger train services linking England’s capital with Scotland’s capital along the East Coast Main Line.
• C. Bedford to St Pancras services
  Bedford to St Pancras services are commuter rail services linking the town of Bedford in Bedfordshire with London St Pancras station, forming part of a key north–south route into central London.
• D. Brighton Line services
  Brighton Line services are New York City Subway operations running along the BMT Brighton Line in Brooklyn, primarily served by the Q train and connecting southern Brooklyn neighborhoods with Midtown Manhattan.
• E. InterCity East Coast
  InterCity East Coast was a British Rail sector brand that operated long-distance high-speed passenger services on the East Coast Main Line before rail privatization.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.