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: Marjory, Countess of Buchan | Statement: [Walter Comyn, Earl of Menteith, mother, Marjory, Countess of Buchan]

Target entity: Marjory, Countess of Buchan
Context triple: [Walter Comyn, Earl of Menteith, mother, Marjory, Countess of Buchan]

• A. 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.
• B. Ada, Countess of Fife
  Ada, Countess of Fife was a 13th-century Scottish noblewoman of the influential earldom of Fife and the mother of Colbán, Earl of Fife.
• C. Margaret Stewart, Countess of Angus
  Margaret Stewart, Countess of Angus, was a prominent 15th-century Scottish noblewoman of the Stewart family who held the Angus title in her own right and was the mother of James Douglas, 7th Earl of Douglas.
• D. Margaret Graham, Countess of Menteith
  Margaret Graham, Countess of Menteith, was a 14th-century Scottish noblewoman and heiress whose marriage to Robert Stewart, later Duke of Albany, helped consolidate Stewart influence and control over key Scottish earldoms.
• E. Countess of Menteith
  The Countess of Menteith was a medieval Scottish noblewoman who held the hereditary earldom of Menteith, a significant title in the Scottish Highlands.
• 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: Marjory, Countess of Buchan
Triple: [Walter Comyn, Earl of Menteith, mother, Marjory, Countess of Buchan]

Marjory, Countess of Buchan, was a 13th-century Scottish noblewoman of the powerful Comyn family who held the earldom of Buchan in her own right and played a significant role in the politics of medieval Scotland.

Target entity: Marjory, Countess of Buchan
Target entity description: Marjory, Countess of Buchan, was a 13th-century Scottish noblewoman of the powerful Comyn family who held the earldom of Buchan in her own right and played a significant role in the politics of medieval Scotland.

• A. 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.
• B. Ada, Countess of Fife
  Ada, Countess of Fife was a 13th-century Scottish noblewoman of the influential earldom of Fife and the mother of Colbán, Earl of Fife.
• C. Margaret Stewart, Countess of Angus
  Margaret Stewart, Countess of Angus, was a prominent 15th-century Scottish noblewoman of the Stewart family who held the Angus title in her own right and was the mother of James Douglas, 7th Earl of Douglas.
• D. Margaret Graham, Countess of Menteith
  Margaret Graham, Countess of Menteith, was a 14th-century Scottish noblewoman and heiress whose marriage to Robert Stewart, later Duke of Albany, helped consolidate Stewart influence and control over key Scottish earldoms.
• E. Countess of Menteith
  The Countess of Menteith was a medieval Scottish noblewoman who held the hereditary earldom of Menteith, a significant title in the Scottish Highlands.
• F. None of above. chosen