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: Mary of Waltham | Statement: [Philippa of Hainault, child, Mary of Waltham]

Target entity: Mary of Waltham
Context triple: [Philippa of Hainault, child, Mary of Waltham]

• A. Margaret of Huntingdon
  Margaret of Huntingdon was a 12th-century Scottish noblewoman and princess, daughter of Henry of Scotland and granddaughter of King David I of Scotland, who became an important dynastic figure through her influential marriages.
• B. Matilda of Lancaster
  Matilda of Lancaster was a 14th-century English noblewoman of the royal House of Lancaster who became Countess of Ulster through marriage and was connected to the Welsh prince Dafydd ap Gruffudd by family ties.
• C. 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.
• D. Alice of Norfolk
  Alice of Norfolk was a 14th-century English noblewoman, granddaughter of King Edward I, who held significant status through her Plantagenet lineage and aristocratic marriages.
• E. 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.
• 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: Mary of Waltham
Triple: [Philippa of Hainault, child, Mary of Waltham]

Mary of Waltham was a 14th-century English princess, the daughter of King Edward III and Philippa of Hainault, who was betrothed in childhood to John V, Duke of Brittany, but died young before fully assuming her role.

Target entity: Mary of Waltham
Target entity description: Mary of Waltham was a 14th-century English princess, the daughter of King Edward III and Philippa of Hainault, who was betrothed in childhood to John V, Duke of Brittany, but died young before fully assuming her role.

• A. Margaret of Huntingdon
  Margaret of Huntingdon was a 12th-century Scottish noblewoman and princess, daughter of Henry of Scotland and granddaughter of King David I of Scotland, who became an important dynastic figure through her influential marriages.
• B. Matilda of Lancaster
  Matilda of Lancaster was a 14th-century English noblewoman of the royal House of Lancaster who became Countess of Ulster through marriage and was connected to the Welsh prince Dafydd ap Gruffudd by family ties.
• C. 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.
• D. Alice of Norfolk
  Alice of Norfolk was a 14th-century English noblewoman, granddaughter of King Edward I, who held significant status through her Plantagenet lineage and aristocratic marriages.
• E. 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.
• F. None of above. chosen