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 Burgundy | Statement: [Perkin Warbeck, featuresCharacter, Margaret of Burgundy]

Target entity: Margaret of Burgundy
Context triple: [Perkin Warbeck, featuresCharacter, Margaret of Burgundy]

• A. 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.
• B. Mary of Burgundy
  Mary of Burgundy was the last Valois Duchess of Burgundy, whose vast inheritance and marriage to Maximilian I of Habsburg significantly expanded Habsburg influence in Western Europe.
• C. Mary of Burgundy, Duchess of Savoy
  Mary of Burgundy, Duchess of Savoy, was a 15th-century noblewoman from the Burgundian ducal house who became Duchess of Savoy through her marriage into the ruling Savoyard dynasty.
• D. Maria of Brabant
  Maria of Brabant was a 13th-century noblewoman, Duchess of Brabant by marriage to Henry II, known for her role in European dynastic politics and as the daughter of Saint Louis IX of France.
• E. Marguerite of Lorraine
  Marguerite of Lorraine was a 17th-century French noblewoman and princess of Lorraine who became Duchess of Orléans through her marriage to Gaston, the younger brother of King Louis XIII of France.
• 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 Burgundy
Triple: [Perkin Warbeck, featuresCharacter, 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.

Target entity: Margaret of Burgundy
Target entity description: 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.

• A. 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.
• B. Mary of Burgundy
  Mary of Burgundy was the last Valois Duchess of Burgundy, whose vast inheritance and marriage to Maximilian I of Habsburg significantly expanded Habsburg influence in Western Europe.
• C. Mary of Burgundy, Duchess of Savoy
  Mary of Burgundy, Duchess of Savoy, was a 15th-century noblewoman from the Burgundian ducal house who became Duchess of Savoy through her marriage into the ruling Savoyard dynasty.
• D. Maria of Brabant
  Maria of Brabant was a 13th-century noblewoman, Duchess of Brabant by marriage to Henry II, known for her role in European dynastic politics and as the daughter of Saint Louis IX of France.
• E. Marguerite of Lorraine
  Marguerite of Lorraine was a 17th-century French noblewoman and princess of Lorraine who became Duchess of Orléans through her marriage to Gaston, the younger brother of King Louis XIII of France.
• F. None of above. chosen