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: Katherine Manners, Duchess of Buckingham | Statement: [Mary Villiers, Duchess of Richmond and Lennox, mother, Katherine Manners, Duchess of Buckingham]

Target entity: Katherine Manners, Duchess of Buckingham
Context triple: [Mary Villiers, Duchess of Richmond and Lennox, mother, Katherine Manners, Duchess of Buckingham]

• A. Katherine Manners, Duchess of Buckingham chosen
  Katherine Manners, Duchess of Buckingham, was a wealthy English noblewoman and heiress who became the wife of George Villiers, 1st Duke of Buckingham, and a prominent figure at the court of King James I.
• B. Gertrude Leveson-Gower, Duchess of Bedford
  Gertrude Leveson-Gower, Duchess of Bedford was an 18th-century British aristocrat and prominent member of the English nobility through her marriage into the influential Russell family.
• C. Georgina Fitzalan-Howard, Duchess of Norfolk
  Georgina Fitzalan-Howard, Duchess of Norfolk, is a British aristocrat and former wife of the 18th Duke of Norfolk, associated with one of England’s oldest and most prominent noble families.
• D. Countess of Buckingham
  The Countess of Buckingham was an English noblewoman of high rank, associated with the powerful Buckingham family in medieval England.
• E. Mary Nugent, 1st Marchioness of Buckingham
  Mary Nugent, 1st Marchioness of Buckingham, was an Irish noblewoman and political hostess who became a prominent figure in late 18th-century British aristocratic society through her marriage into the influential Grenville family.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.