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 Mar | Statement: [Christina Bruce, child, Margaret of Mar]

Target entity: Margaret of Mar
Context triple: [Christina Bruce, child, Margaret of Mar]

• A. Beatrix of Angus
  Beatrix of Angus was a Scottish noblewoman from the powerful Angus family, known primarily as the mother of Walter Bailloch Stewart and for her connections to the medieval Scottish aristocracy.
• B. Margaret of Scotland
  Margaret of Scotland, known as the Maid of Norway, was the young granddaughter of King Alexander III who briefly became the uncrowned queen-designate of Scotland in the late 13th century before dying en route from Norway.
• C. Margaret of Scotland
  Margaret of Scotland was a 15th-century Scottish princess and the first wife of the future King Louis XI of France, whose politically arranged marriage helped strengthen Franco-Scottish alliances.
• D. Isabel of Scotland
  Isabel of Scotland was a 13th-century Scottish princess, daughter of King William the Lion, who became Queen consort of Norway through her marriage to King Eric II.
• E. Margaret of Scotland, Duchess of Brittany
  Margaret of Scotland, Duchess of Brittany was a 13th-century Scottish princess who became Duchess of Brittany through marriage, linking the royal houses of Scotland and Brittany.
• 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 Mar
Triple: [Christina Bruce, child, Margaret of Mar]

Margaret of Mar was a Scottish noblewoman and Countess of Mar from the influential Mar family, active in the early 14th century.

Target entity: Margaret of Mar
Target entity description: Margaret of Mar was a Scottish noblewoman and Countess of Mar from the influential Mar family, active in the early 14th century.

• A. Beatrix of Angus
  Beatrix of Angus was a Scottish noblewoman from the powerful Angus family, known primarily as the mother of Walter Bailloch Stewart and for her connections to the medieval Scottish aristocracy.
• B. Margaret of Scotland
  Margaret of Scotland, known as the Maid of Norway, was the young granddaughter of King Alexander III who briefly became the uncrowned queen-designate of Scotland in the late 13th century before dying en route from Norway.
• C. Margaret of Scotland
  Margaret of Scotland was a 15th-century Scottish princess and the first wife of the future King Louis XI of France, whose politically arranged marriage helped strengthen Franco-Scottish alliances.
• D. Isabel of Scotland
  Isabel of Scotland was a 13th-century Scottish princess, daughter of King William the Lion, who became Queen consort of Norway through her marriage to King Eric II.
• E. Margaret of Scotland, Duchess of Brittany
  Margaret of Scotland, Duchess of Brittany was a 13th-century Scottish princess who became Duchess of Brittany through marriage, linking the royal houses of Scotland and Brittany.
• F. None of above. chosen