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: Mabel of Gloucester | Statement: [William FitzRobert, 2nd Earl of Gloucester, child, Mabel of Gloucester]

Target entity: Mabel of Gloucester
Context triple: [William FitzRobert, 2nd Earl of Gloucester, child, Mabel of Gloucester]

• A. Mabel of Abingdon
  Mabel of Abingdon was an Englishwoman of the late 12th and early 13th centuries best known as the devout and influential mother of Saint Edmund Rich, later Archbishop of Canterbury.
• B. Mary of Woodstock
  Mary of Woodstock was an English princess, daughter of King Edward I, who became a nun at Amesbury Priory and was known for her prominent royal and religious status in the late 13th and early 14th centuries.
• C. Beatrice of England
  Beatrice of England was a 13th-century English princess and daughter of King Henry III who became Duchess of Brittany through her marriage to John II, Duke of Brittany.
• D. Maud of Wales
  Maud of Wales was a British princess who became Queen of Norway as the wife of King Haakon VII.
• E. Mary of Waltham, Duchess of Brittany
  Mary of Waltham, Duchess of Brittany, was a 14th-century English princess, daughter of King Edward III, who became duchess through her marriage to John IV, Duke of 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: Mabel of Gloucester
Triple: [William FitzRobert, 2nd Earl of Gloucester, child, Mabel of Gloucester]

Mabel of Gloucester was a 12th-century Anglo-Norman noblewoman of the powerful Gloucester family, notable as the daughter and heiress of Robert, 1st Earl of Gloucester, and a key figure in aristocratic alliances of her time.

Target entity: Mabel of Gloucester
Target entity description: Mabel of Gloucester was a 12th-century Anglo-Norman noblewoman of the powerful Gloucester family, notable as the daughter and heiress of Robert, 1st Earl of Gloucester, and a key figure in aristocratic alliances of her time.

• A. Mabel of Abingdon
  Mabel of Abingdon was an Englishwoman of the late 12th and early 13th centuries best known as the devout and influential mother of Saint Edmund Rich, later Archbishop of Canterbury.
• B. Mary of Woodstock
  Mary of Woodstock was an English princess, daughter of King Edward I, who became a nun at Amesbury Priory and was known for her prominent royal and religious status in the late 13th and early 14th centuries.
• C. Beatrice of England
  Beatrice of England was a 13th-century English princess and daughter of King Henry III who became Duchess of Brittany through her marriage to John II, Duke of Brittany.
• D. Maud of Wales
  Maud of Wales was a British princess who became Queen of Norway as the wife of King Haakon VII.
• E. Mary of Waltham, Duchess of Brittany
  Mary of Waltham, Duchess of Brittany, was a 14th-century English princess, daughter of King Edward III, who became duchess through her marriage to John IV, Duke of Brittany.
• F. None of above. chosen