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: Network Rail (coding system) | Statement: [MOG, managedBy, Network Rail (coding system)]

Target entity: Network Rail (coding system)
Context triple: [MOG, managedBy, Network Rail (coding system)]

• A. Network Rail
  Network Rail is the owner and infrastructure manager of most of the railway network in Great Britain, responsible for tracks, signals, major stations, and related assets.
• B. National Rail zoneless system
  The National Rail zoneless system is the nationwide fare structure used across most of Britain’s mainline rail network, where ticket prices are calculated by point-to-point distance rather than by travel zones.
• C. National Rail station code chosen
  The National Rail station code is a standardized three-letter abbreviation system used across Great Britain’s rail network to uniquely identify individual railway stations for tickets, timetables, and information systems.
• D. National Location Code system (station codes subset)
  The National Location Code system (station codes subset) is a standardized set of numeric identifiers used across the UK rail industry to uniquely reference individual railway stations for operational, ticketing, and accounting purposes.
• E. Railtrack
  Railtrack was the former private owner and operator of most of Britain’s railway infrastructure, which was later replaced by the publicly owned Network Rail after financial and safety controversies.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.