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 Finch | Statement: [Charles Watson-Wentworth, 2nd Marquess of Rockingham, mother, Lady Mary Finch]

Target entity: Lady Mary Finch
Context triple: [Charles Watson-Wentworth, 2nd Marquess of Rockingham, mother, Lady Mary Finch]

• A. Lady Mary Palliser
  Lady Mary Palliser is a central character in Anthony Trollope’s novel "The Duke's Children," known as the strong-willed daughter of the Duke of Omnium whose romantic choices challenge her father's social and political expectations.
• B. Lady Jane Fellowes
  Lady Jane Fellowes is a British aristocrat and charity supporter best known as one of the two elder sisters of Diana, Princess of Wales.
• C. Lady Laura Standish
  Lady Laura Standish is a central aristocratic character in Anthony Trollope’s Palliser novels, notably "Phineas Finn," whose complex personal and political relationships drive much of the story’s emotional and social drama.
• D. Lucy Aikin
  Lucy Aikin was a prominent English historian, biographer, and writer of the late 18th and early 19th centuries, best known for her historical works on the courts of Elizabeth I and James I.
• E. Anne Marbury
  Anne Marbury, better known as Anne Hutchinson, was a Puritan spiritual adviser whose religious dissent in the Massachusetts Bay Colony made her a central figure in early American religious freedom and feminist 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: Lady Mary Finch
Triple: [Charles Watson-Wentworth, 2nd Marquess of Rockingham, mother, Lady Mary Finch]

Lady Mary Finch was an 18th-century British aristocrat best known as the mother of Charles Watson-Wentworth, 2nd Marquess of Rockingham, a prominent Whig statesman and two-time Prime Minister of Great Britain.

Target entity: Lady Mary Finch
Target entity description: Lady Mary Finch was an 18th-century British aristocrat best known as the mother of Charles Watson-Wentworth, 2nd Marquess of Rockingham, a prominent Whig statesman and two-time Prime Minister of Great Britain.

• A. Lady Mary Palliser
  Lady Mary Palliser is a central character in Anthony Trollope’s novel "The Duke's Children," known as the strong-willed daughter of the Duke of Omnium whose romantic choices challenge her father's social and political expectations.
• B. Lady Jane Fellowes
  Lady Jane Fellowes is a British aristocrat and charity supporter best known as one of the two elder sisters of Diana, Princess of Wales.
• C. Lady Laura Standish
  Lady Laura Standish is a central aristocratic character in Anthony Trollope’s Palliser novels, notably "Phineas Finn," whose complex personal and political relationships drive much of the story’s emotional and social drama.
• D. Lucy Aikin
  Lucy Aikin was a prominent English historian, biographer, and writer of the late 18th and early 19th centuries, best known for her historical works on the courts of Elizabeth I and James I.
• E. Anne Marbury
  Anne Marbury, better known as Anne Hutchinson, was a Puritan spiritual adviser whose religious dissent in the Massachusetts Bay Colony made her a central figure in early American religious freedom and feminist history.
• F. None of above. chosen