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: Agnes of Braine | Statement: [Sibylla of Burgundy, mother, Agnes of Braine]

Target entity: Agnes of Braine
Context triple: [Sibylla of Burgundy, mother, Agnes of Braine]

• A. Agnes of Poitou
  Agnes of Poitou was an 11th-century Holy Roman Empress and influential regent for her son, Emperor Henry IV, known for her political role during the early stages of the Investiture Controversy.
• B. Agnes of Rheinfelden
  Agnes of Rheinfelden was a medieval German noblewoman, daughter of anti-king Rudolf of Rheinfelden, who became a duchess through her influential dynastic marriage.
• C. Elaine of Benoic
  Elaine of Benoic is a noblewoman in Arthurian legend best known as the mother of Sir Lancelot and the wife of King Ban of Benoic.
• D. Judith of Lens
  Judith of Lens was an 11th-century Norman noblewoman and royal kinswoman of William the Conqueror who became a prominent English landholder after the Norman Conquest.
• E. Agnes d’Aubigny
  Agnes d’Aubigny was a medieval English noblewoman, best known as the daughter of William d’Aubigny, the influential butler and close associate of King Henry I.
• 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: Agnes of Braine
Triple: [Sibylla of Burgundy, mother, Agnes of Braine]

Agnes of Braine was a 12th-century French noblewoman of the House of Braine who became Countess of Braine through marriage to Robert I of Dreux, a son of King Louis VI of France.

Target entity: Agnes of Braine
Target entity description: Agnes of Braine was a 12th-century French noblewoman of the House of Braine who became Countess of Braine through marriage to Robert I of Dreux, a son of King Louis VI of France.

• A. Agnes of Poitou
  Agnes of Poitou was an 11th-century Holy Roman Empress and influential regent for her son, Emperor Henry IV, known for her political role during the early stages of the Investiture Controversy.
• B. Agnes of Rheinfelden
  Agnes of Rheinfelden was a medieval German noblewoman, daughter of anti-king Rudolf of Rheinfelden, who became a duchess through her influential dynastic marriage.
• C. Elaine of Benoic
  Elaine of Benoic is a noblewoman in Arthurian legend best known as the mother of Sir Lancelot and the wife of King Ban of Benoic.
• D. Judith of Lens
  Judith of Lens was an 11th-century Norman noblewoman and royal kinswoman of William the Conqueror who became a prominent English landholder after the Norman Conquest.
• E. Agnes d’Aubigny
  Agnes d’Aubigny was a medieval English noblewoman, best known as the daughter of William d’Aubigny, the influential butler and close associate of King Henry I.
• F. None of above. chosen