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: Lady Mary Bruce | Statement: [Charles Lennox, 3rd Duke of Richmond, spouse, Lady Mary Bruce]

Target entity: Lady Mary Bruce
Context triple: [Charles Lennox, 3rd Duke of Richmond, spouse, Lady Mary Bruce]

• A. Isabel Bruce
  Isabel Bruce was a Scottish noblewoman of the late 13th and early 14th centuries, a member of the influential Bruce family connected to the Scottish crown.
• B. Margaret Stewart of Galloway
  Margaret Stewart of Galloway was a 13th-century Scottish noblewoman of the influential Stewart family and the mother of Marjorie, Countess of Carrick, linking her to the ancestry of Robert the Bruce.
• C. Margaret Stewart
  Margaret Stewart was a Scottish noblewoman of the late 16th century who became the wife of Charles Howard, 1st Earl of Nottingham, a prominent English admiral under Queen Elizabeth I.
• D. Margaret Stewart
  Margaret Stewart was a 16th-century Scottish noblewoman best known as the wife of the Protestant reformer John Knox.
• E. Marjorie Bruce
  Marjorie Bruce was the daughter of Scottish king Robert the Bruce and the mother of Robert II, the first monarch of the Stewart (Stuart) dynasty.
• 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: Lady Mary Bruce
Triple: [Charles Lennox, 3rd Duke of Richmond, spouse, Lady Mary Bruce]

Lady Mary Bruce was an 18th-century British noblewoman who became Duchess of Richmond through her marriage into the prominent Lennox family.

Target entity: Lady Mary Bruce
Target entity description: Lady Mary Bruce was an 18th-century British noblewoman who became Duchess of Richmond through her marriage into the prominent Lennox family.

• A. Isabel Bruce
  Isabel Bruce was a Scottish noblewoman of the late 13th and early 14th centuries, a member of the influential Bruce family connected to the Scottish crown.
• B. Margaret Stewart of Galloway
  Margaret Stewart of Galloway was a 13th-century Scottish noblewoman of the influential Stewart family and the mother of Marjorie, Countess of Carrick, linking her to the ancestry of Robert the Bruce.
• C. Margaret Stewart
  Margaret Stewart was a Scottish noblewoman of the late 16th century who became the wife of Charles Howard, 1st Earl of Nottingham, a prominent English admiral under Queen Elizabeth I.
• D. Margaret Stewart
  Margaret Stewart was a 16th-century Scottish noblewoman best known as the wife of the Protestant reformer John Knox.
• E. Marjorie Bruce
  Marjorie Bruce was the daughter of Scottish king Robert the Bruce and the mother of Robert II, the first monarch of the Stewart (Stuart) dynasty.
• F. None of above. chosen