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: Duchy of Mantua (through Gonzaga family) | Statement: [Duke of Nevers, associatedWith, Duchy of Mantua (through Gonzaga family)]

Target entity: Duchy of Mantua (through Gonzaga family)
Context triple: [Duke of Nevers, associatedWith, Duchy of Mantua (through Gonzaga family)]

• A. Marquises of Mantua
  The Marquises of Mantua were the hereditary rulers of the Italian city-state of Mantua from the influential Gonzaga family, who governed the region during the late Middle Ages and Renaissance.
• B. Duchy of Mantua chosen
  The Duchy of Mantua was a prominent Renaissance Italian state centered on the city of Mantua, renowned as a cultural and artistic hub under the Gonzaga family.
• C. Bonacolsi family in Mantua
  The Bonacolsi family in Mantua was a powerful noble lineage that ruled the city as de facto lords in the late 13th and early 14th centuries before being overthrown by the Gonzaga.
• D. House of Gonzaga
  The House of Gonzaga was an influential Italian noble dynasty that rose to prominence during the Renaissance as powerful rulers, patrons of the arts, and military leaders in northern Italy.
• E. Carignano branch of the House of Savoy
  The Carignano branch of the House of Savoy was a cadet line of the Savoyard dynasty that eventually inherited the main line and produced the kings who led the unification of Italy.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.