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: Mappin & Webb building, London | Statement: [John Belcher, designed, Mappin & Webb building, London]

Target entity: Mappin & Webb building, London
Context triple: [John Belcher, designed, Mappin & Webb building, London]

• A. Mappin & Webb building, London chosen
  The Mappin & Webb building in London is a historic commercial structure renowned for its ornate late-Victorian/Edwardian architecture and association with the prestigious jeweller Mappin & Webb.
• B. City Hall, London
  City Hall, London is a distinctive glass-fronted building on the south bank of the River Thames that served as the home of the Mayor of London and the London Assembly.
• C. Institute of Chartered Accountants building, London
  The Institute of Chartered Accountants building in London is a prominent late-19th-century professional and architectural landmark, noted for its richly decorated façade and grand interiors designed for the accounting profession.
• D. Thames House, London
  Thames House in London is a prominent government building best known as the headquarters of the United Kingdom’s domestic security and counter-intelligence agency, MI5.
• E. London Guarantee Building
  The London Guarantee Building is a historic early-20th-century skyscraper in Chicago known for its Beaux-Arts architecture and prominent location overlooking the Chicago River.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.