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: Margaret of Bavaria, Duchess of Burgundy | Statement: [Duchess of Burgundy, hasTitleHolder, Margaret of Bavaria, Duchess of Burgundy]

Target entity: Margaret of Bavaria, Duchess of Burgundy
Context triple: [Duchess of Burgundy, hasTitleHolder, Margaret of Bavaria, Duchess of Burgundy]

• A. Marie of Brabant, Duchess of Bavaria
  Marie of Brabant, Duchess of Bavaria was a 14th-century noblewoman from the ducal house of Brabant who became Duchess of Bavaria through marriage into the Wittelsbach dynasty.
• B. Margaret of Burgundy
  Margaret of Burgundy was a French noblewoman of the influential Burgundian dynasty who became Duchess of Brittany through her marriage to Arthur de Richemont (later Duke Arthur III of Brittany).
• C. Margaret of Burgundy
  Margaret of Burgundy was a French queen consort, notorious for her alleged involvement in the Tour de Nesle affair and as the first wife of King Louis X of France.
• D. Margaret of Burgundy
  Margaret of Burgundy was a powerful late 15th-century duchess and Yorkist supporter who played a key role in backing pretenders to the English throne against the Tudor monarchy.
• E. Marie of Burgundy, Duchess of Bar
  Marie of Burgundy, Duchess of Bar, was a 14th-century French noblewoman of the ducal House of Burgundy who became Duchess of Bar through her marriage to Edward I, Count of Bar.
• 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: Margaret of Bavaria, Duchess of Burgundy
Triple: [Duchess of Burgundy, hasTitleHolder, Margaret of Bavaria, Duchess of Burgundy]

Margaret of Bavaria, Duchess of Burgundy, was a 14th–15th century noblewoman and influential consort of John the Fearless, playing a key role in the politics of the Burgundian court.

Target entity: Margaret of Bavaria, Duchess of Burgundy
Target entity description: Margaret of Bavaria, Duchess of Burgundy, was a 14th–15th century noblewoman and influential consort of John the Fearless, playing a key role in the politics of the Burgundian court.

• A. Marie of Brabant, Duchess of Bavaria
  Marie of Brabant, Duchess of Bavaria was a 14th-century noblewoman from the ducal house of Brabant who became Duchess of Bavaria through marriage into the Wittelsbach dynasty.
• B. Margaret of Burgundy
  Margaret of Burgundy was a French noblewoman of the influential Burgundian dynasty who became Duchess of Brittany through her marriage to Arthur de Richemont (later Duke Arthur III of Brittany).
• C. Margaret of Burgundy
  Margaret of Burgundy was a powerful late 15th-century duchess and Yorkist supporter who played a key role in backing pretenders to the English throne against the Tudor monarchy.
• D. Margaret of Burgundy
  Margaret of Burgundy was a French queen consort, notorious for her alleged involvement in the Tour de Nesle affair and as the first wife of King Louis X of France.
• E. Marie of Burgundy, Duchess of Bar
  Marie of Burgundy, Duchess of Bar, was a 14th-century French noblewoman of the ducal House of Burgundy who became Duchess of Bar through her marriage to Edward I, Count of Bar.
• F. None of above. chosen