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: Mansion House, official residence of the Lord Mayor of London | Statement: [Bank junction, hasNearbyLandmark, Mansion House, official residence of the Lord Mayor of London]

Target entity: Mansion House, official residence of the Lord Mayor of London
Context triple: [Bank junction, hasNearbyLandmark, Mansion House, official residence of the Lord Mayor of London]

• A. 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.
• B. Foreign and Commonwealth Office building, London
  The Foreign and Commonwealth Office building in London is a grand 19th-century government edifice designed in an ornate Victorian style by architect George Gilbert Scott.
• C. Lord Mayor’s Parlour
  The Lord Mayor’s Parlour is the ceremonial office and reception room used by the Lord Mayor within Manchester Town Hall.
• D. Middlesex Guildhall, Parliament Square, London
  Middlesex Guildhall in Parliament Square, London, is a historic neo-Gothic building that now serves as the home of the Supreme Court of the United Kingdom.
• E. 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.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Mansion House, official residence of the Lord Mayor of London
Triple: [Bank junction, hasNearbyLandmark, Mansion House, official residence of the Lord Mayor of London]

Mansion House is an 18th-century Palladian-style civic building in the City of London that serves as the official residence and ceremonial headquarters of the Lord Mayor.

Target entity: Mansion House, official residence of the Lord Mayor of London
Target entity description: Mansion House is an 18th-century Palladian-style civic building in the City of London that serves as the official residence and ceremonial headquarters of the Lord Mayor.

• A. 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.
• B. Foreign and Commonwealth Office building, London
  The Foreign and Commonwealth Office building in London is a grand 19th-century government edifice designed in an ornate Victorian style by architect George Gilbert Scott.
• C. Lord Mayor’s Parlour
  The Lord Mayor’s Parlour is the ceremonial office and reception room used by the Lord Mayor within Manchester Town Hall.
• D. Middlesex Guildhall, Parliament Square, London
  Middlesex Guildhall in Parliament Square, London, is a historic neo-Gothic building that now serves as the home of the Supreme Court of the United Kingdom.
• E. 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.
• F. None of above. chosen