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 fare zone system | Statement: [Liverpool Street station, partOf, London fare zone system]

Target entity: London fare zone system
Context triple: [Liverpool Street station, partOf, London fare zone system]

• A. London fare zones chosen
  London fare zones are the concentric geographic pricing areas used by Transport for London to determine ticket and travel costs across the city’s public transport network.
• B. London fare zone 4
  London fare zone 4 is a mid-range public transport tariff zone in Greater London used to calculate fares on services such as the Underground, Overground, and National Rail.
• C. Berlin ABC fare zones
  Berlin ABC fare zones are the three concentric public transport tariff areas covering central Berlin, its outer districts, and surrounding suburbs used for ticket pricing across the city’s transit network.
• D. Travelcard Zones 1–5
  Travelcard Zones 1–5 are a set of concentric public transport fare zones in London covering central and much of suburban Greater London for use on services such as the Underground, buses, and trains.
• E. London Travelcard area (partially)
  The London Travelcard area (partially) refers to the outer sections of the London public transport fare zone system where Travelcards are valid only on certain routes or segments, often extending beyond Greater London into nearby counties.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.