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 Brabant | Statement: [John of Bohemia, mother, Margaret of Brabant]

Target entity: Margaret of Brabant
Context triple: [John of Bohemia, mother, Margaret of Brabant]

• A. Margaret of Brabant chosen
  Margaret of Brabant was a 14th-century Duchess of Luxembourg and Holy Roman Empress as the wife of Emperor Henry VII.
• B. 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.
• C. Maria of Brabant
  Maria of Brabant was a 13th-century noblewoman who became Queen of France as the second wife of King Philip III.
• D. 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).
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.