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 Nugent | Statement: [Grenville political family, hasNotableMember, Lady Mary Nugent]

Target entity: Lady Mary Nugent
Context triple: [Grenville political family, hasNotableMember, Lady Mary Nugent]

• A. 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.
• B. 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.
• C. Lady Mary Gascoyne-Cecil
  Lady Mary Gascoyne-Cecil was an English aristocrat from the influential Cecil family who became Marchioness of Hartington through marriage into the Cavendish (Duke of Devonshire) family.
• D. Lady Sarah Cadogan
  Lady Sarah Cadogan was an 18th-century British noblewoman of the Cadogan family who became Duchess of Richmond through marriage and was notable in aristocratic and political circles of her time.
• E. Charlotte Boyle, Marchioness of Hartington
  Charlotte Boyle, Marchioness of Hartington, was an 18th-century British noblewoman and heiress whose marriage into the Cavendish family helped transfer the vast Burlington estates, including Chiswick House, to the Dukes of Devonshire.
• 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 Nugent
Triple: [Grenville political family, hasNotableMember, Lady Mary Nugent]

Lady Mary Nugent was an 18th–19th century British aristocrat and political hostess associated with the influential Grenville political family.

Target entity: Lady Mary Nugent
Target entity description: Lady Mary Nugent was an 18th–19th century British aristocrat and political hostess associated with the influential Grenville political family.

• A. 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.
• B. 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.
• C. Lady Mary Gascoyne-Cecil
  Lady Mary Gascoyne-Cecil was an English aristocrat from the influential Cecil family who became Marchioness of Hartington through marriage into the Cavendish (Duke of Devonshire) family.
• D. Lady Sarah Cadogan
  Lady Sarah Cadogan was an 18th-century British noblewoman of the Cadogan family who became Duchess of Richmond through marriage and was notable in aristocratic and political circles of her time.
• E. Charlotte Boyle, Marchioness of Hartington
  Charlotte Boyle, Marchioness of Hartington, was an 18th-century British noblewoman and heiress whose marriage into the Cavendish family helped transfer the vast Burlington estates, including Chiswick House, to the Dukes of Devonshire.
• F. None of above. chosen