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: Isabella of Mar | Statement: [Robert the Bruce, spouse, Isabella of Mar]

Target entity: Isabella of Mar
Context triple: [Robert the Bruce, spouse, Isabella of Mar]

• A. Margaret Stewart
  Margaret Stewart was a 16th-century Scottish noblewoman best known as the wife of the Protestant reformer John Knox.
• B. 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.
• C. Elizabeth de Burgh, Queen of Scots
  Elizabeth de Burgh, Queen of Scots, was the second wife of King Robert the Bruce and served as queen consort of Scotland during the early 14th century.
• D. Mary II of Scotland
  Mary II of Scotland was a late 17th-century Stuart monarch who, alongside her husband William III, ruled over England, Scotland, and Ireland following the Glorious Revolution.
• E. 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.
• 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: Isabella of Mar
Triple: [Robert the Bruce, spouse, Isabella of Mar]

Isabella of Mar was a Scottish noblewoman and the first wife of Robert the Bruce, later King of Scots, and mother of his daughter Marjorie Bruce.

Target entity: Isabella of Mar
Target entity description: Isabella of Mar was a Scottish noblewoman and the first wife of Robert the Bruce, later King of Scots, and mother of his daughter Marjorie Bruce.

• A. Margaret Stewart
  Margaret Stewart was a 16th-century Scottish noblewoman best known as the wife of the Protestant reformer John Knox.
• B. 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.
• C. Elizabeth de Burgh, Queen of Scots
  Elizabeth de Burgh, Queen of Scots, was the second wife of King Robert the Bruce and served as queen consort of Scotland during the early 14th century.
• D. Mary II of Scotland
  Mary II of Scotland was a late 17th-century Stuart monarch who, alongside her husband William III, ruled over England, Scotland, and Ireland following the Glorious Revolution.
• E. 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.
• F. None of above. chosen