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: Duchess of Mantua | Statement: [Margaret of Savoy, Duchess of Mantua, nobleTitle, Duchess of Mantua]

Target entity: Duchess of Mantua
Context triple: [Margaret of Savoy, Duchess of Mantua, nobleTitle, Duchess of Mantua]

• A. Margaret of Savoy, Duchess of Mantua chosen
  Margaret of Savoy, Duchess of Mantua, was a 17th-century Italian noblewoman of the House of Savoy who became Duchess of Mantua through marriage and played a notable role in the political affairs of northern Italy.
• B. Duchess of Ferrara
  The Duchess of Ferrara was a prominent Renaissance noblewoman who, through marriage into the Este family, became a central figure in the political and cultural life of the Ferrara court in northern Italy.
• C. Duchess of Urbino
  The Duchess of Urbino was a French noblewoman of the La Tour d’Auvergne family who became consort to Lorenzo II de’ Medici and mother of Catherine de’ Medici, future queen of France.
• D. Duchess of Urbino
  The Duchess of Urbino, Battista Sforza, was a 15th-century Italian noblewoman renowned as the wife of Federico da Montefeltro and a prominent figure of the Urbino Renaissance court.
• E. Duchess of Modena
  The Duchess of Modena was a high-ranking noblewoman in the Italian duchy of Modena, traditionally holding significant social and dynastic influence within European aristocracy.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.