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: Piccadilly line | Statement: [Boston Manor Underground station, servedByLine, Piccadilly line]

Target entity: Piccadilly line
Context triple: [Boston Manor Underground station, servedByLine, Piccadilly line]

• A. Piccadilly line chosen
  The Piccadilly line is a major deep-level London Underground route running from the north and west suburbs through central London, serving key destinations including Heathrow Airport.
• B. Bakerloo line
  The Bakerloo line is a deep-level London Underground railway line running between Harrow & Wealdstone in northwest London and Elephant & Castle in south London, known for serving key central locations such as Baker Street, Oxford Circus, and Waterloo.
• C. Jubilee line
  The Jubilee line is a major London Underground line running across the city from northwest to east, serving key financial and commercial hubs including Canary Wharf.
• D. London Fenchurch Street–Shoeburyness line
  The London Fenchurch Street–Shoeburyness line is a key commuter rail route in Essex and east London, linking central London with coastal towns along the Thames Estuary.
• E. Northern line
  The Northern line is a major London Underground route running north–south across the city, serving key central and suburban areas.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.