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 Perche | Statement: [Henry de Beaumont, 1st Earl of Warwick, spouse, Margaret of Perche]

Target entity: Margaret of Perche
Context triple: [Henry de Beaumont, 1st Earl of Warwick, spouse, Margaret of Perche]

• A. 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.
• B. 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.
• 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 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 France
  Margaret of France was a 12th-century French princess, daughter of King Louis VII, who became an English royal consort through her marriage to Henry the Young King, son of Henry II of England.
• 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 Perche
Triple: [Henry de Beaumont, 1st Earl of Warwick, spouse, Margaret of Perche]

Margaret of Perche was a 12th-century noblewoman from the French comital house of Perche who became Countess of Warwick through her marriage to Henry de Beaumont, 1st Earl of Warwick.

Target entity: Margaret of Perche
Target entity description: Margaret of Perche was a 12th-century noblewoman from the French comital house of Perche who became Countess of Warwick through her marriage to Henry de Beaumont, 1st Earl of Warwick.

• A. 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.
• 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. Margaret of France
  Margaret of France was a French princess of the Capetian dynasty who became Queen consort of England as the second wife of King Edward I.
• F. None of above. chosen