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 MacGregor | Statement: [Rob Roy, mainCharacter, Mary MacGregor]

Target entity: Mary MacGregor
Context triple: [Rob Roy, mainCharacter, Mary MacGregor]

• A. Mary MacLaren
  Mary MacLaren was an American silent film actress known for her expressive performances in early 20th-century cinema.
• B. Mary Mackilwean
  Mary Mackilwean was the wife of Richard Caswell, the first governor of the U.S. state of North Carolina.
• C. Margaret McGregor
  Margaret McGregor was the wife of American frontiersman and military officer Robert Rogers, associated with the colonial era in North America.
• D. Anna Mackenzie
  Anna Mackenzie was a 17th-century Scottish noblewoman noted for her influential marriages into powerful aristocratic families and her role in the political and social life of her time.
• E. Elizabeth Macdowall
  Elizabeth Macdowall was the wife of Scottish judge and memoirist Henry Cockburn, Lord Cockburn, and a member of Edinburgh’s early 19th-century legal and social circles.
• 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 MacGregor
Triple: [Rob Roy, mainCharacter, Mary MacGregor]

Mary MacGregor is a fictional young Highland woman in Sir Walter Scott’s novel "Rob Roy," notable for her tragic fate amid the clan conflicts of early 18th-century Scotland.

Target entity: Mary MacGregor
Target entity description: Mary MacGregor is a fictional young Highland woman in Sir Walter Scott’s novel "Rob Roy," notable for her tragic fate amid the clan conflicts of early 18th-century Scotland.

• A. Mary MacLaren
  Mary MacLaren was an American silent film actress known for her expressive performances in early 20th-century cinema.
• B. Mary Mackilwean
  Mary Mackilwean was the wife of Richard Caswell, the first governor of the U.S. state of North Carolina.
• C. Margaret McGregor
  Margaret McGregor was the wife of American frontiersman and military officer Robert Rogers, associated with the colonial era in North America.
• D. Anna Mackenzie
  Anna Mackenzie was a 17th-century Scottish noblewoman noted for her influential marriages into powerful aristocratic families and her role in the political and social life of her time.
• E. Elizabeth Macdowall
  Elizabeth Macdowall was the wife of Scottish judge and memoirist Henry Cockburn, Lord Cockburn, and a member of Edinburgh’s early 19th-century legal and social circles.
• F. None of above. chosen