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 Stewart, Duchess of Touraine | Statement: [Robert III of Scotland, child, Margaret Stewart, Duchess of Touraine]

Target entity: Margaret Stewart, Duchess of Touraine
Context triple: [Robert III of Scotland, child, Margaret Stewart, Duchess of Touraine]

• A. 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.
• B. Mary of Scotland, Countess of Boulogne
  Mary of Scotland, Countess of Boulogne, was a 12th-century Scottish princess and noblewoman who became Countess of Boulogne through marriage and was the daughter of King Malcolm III and Saint Margaret of Scotland.
• C. Madeleine of Valois, Queen of Scots
  Madeleine of Valois, Queen of Scots, was a French princess and the first wife of James V of Scotland, remembered for her brief queenship and early death shortly after arriving in Scotland in 1537.
• D. Marjorie, Countess of Carrick
  Marjorie, Countess of Carrick, was a 13th-century Scottish noblewoman best known as the mother of King Robert the Bruce and a key figure in the lineage of the Scottish royal house.
• E. Isabella, Countess of Fife
  Isabella, Countess of Fife was a 14th-century Scottish noblewoman who held one of Scotland’s most prestigious earldoms in her own right during a turbulent period of medieval Scottish history.
• 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 Stewart, Duchess of Touraine
Triple: [Robert III of Scotland, child, Margaret Stewart, Duchess of Touraine]

Margaret Stewart, Duchess of Touraine, was a late 14th- to early 15th-century Scottish princess, daughter of King Robert III of Scotland, who became Duchess of Touraine through her marriage into the French nobility during the Hundred Years’ War.

Target entity: Margaret Stewart, Duchess of Touraine
Target entity description: Margaret Stewart, Duchess of Touraine, was a late 14th- to early 15th-century Scottish princess, daughter of King Robert III of Scotland, who became Duchess of Touraine through her marriage into the French nobility during the Hundred Years’ War.

• A. 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.
• B. Mary of Scotland, Countess of Boulogne
  Mary of Scotland, Countess of Boulogne, was a 12th-century Scottish princess and noblewoman who became Countess of Boulogne through marriage and was the daughter of King Malcolm III and Saint Margaret of Scotland.
• C. Madeleine of Valois, Queen of Scots
  Madeleine of Valois, Queen of Scots, was a French princess and the first wife of James V of Scotland, remembered for her brief queenship and early death shortly after arriving in Scotland in 1537.
• D. Marjorie, Countess of Carrick
  Marjorie, Countess of Carrick, was a 13th-century Scottish noblewoman best known as the mother of King Robert the Bruce and a key figure in the lineage of the Scottish royal house.
• E. Isabella, Countess of Fife
  Isabella, Countess of Fife was a 14th-century Scottish noblewoman who held one of Scotland’s most prestigious earldoms in her own right during a turbulent period of medieval Scottish history.
• F. None of above. chosen