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 Osborne | Statement: [Peregrine Osborne, 2nd Duke of Leeds, child, Lady Mary Osborne]

Target entity: Lady Mary Osborne
Context triple: [Peregrine Osborne, 2nd Duke of Leeds, child, Lady Mary Osborne]

• A. Lady Mary Egerton
  Lady Mary Egerton was an English aristocrat of the early 18th century, born into the prominent Egerton family as the daughter of Scroop Egerton, 1st Duke of Bridgewater.
• B. Lady Violet Mary Elliot-Murray-Kynynmound
  Lady Violet Mary Elliot-Murray-Kynynmound was a British aristocrat and social figure from a prominent noble family in the early 20th century.
• C. Lady Denham
  Lady Denham is a wealthy, sharp-tongued, and socially influential widow in Jane Austen’s unfinished novel "Sanditon," known for her mercenary attitudes and domineering presence in the seaside resort community.
• D. Elizabeth Wyndham
  Elizabeth Wyndham was an 18th-century British aristocrat best known as the wife of Prime Minister George Grenville and a member of the influential Wyndham political family.
• E. Lady Boyle
  Lady Boyle is the title by which Catherine Fenton, an Irish noblewoman of the early 17th century and wife of the influential statesman Richard Boyle, 1st Earl of Cork, is historically known.
• 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 Osborne
Triple: [Peregrine Osborne, 2nd Duke of Leeds, child, Lady Mary Osborne]

Lady Mary Osborne was an English noblewoman of the late 17th and early 18th centuries, born into the prominent Osborne family headed by the Dukes of Leeds.

Target entity: Lady Mary Osborne
Target entity description: Lady Mary Osborne was an English noblewoman of the late 17th and early 18th centuries, born into the prominent Osborne family headed by the Dukes of Leeds.

• A. Lady Mary Egerton
  Lady Mary Egerton was an English aristocrat of the early 18th century, born into the prominent Egerton family as the daughter of Scroop Egerton, 1st Duke of Bridgewater.
• B. Lady Violet Mary Elliot-Murray-Kynynmound
  Lady Violet Mary Elliot-Murray-Kynynmound was a British aristocrat and social figure from a prominent noble family in the early 20th century.
• C. Lady Denham
  Lady Denham is a wealthy, sharp-tongued, and socially influential widow in Jane Austen’s unfinished novel "Sanditon," known for her mercenary attitudes and domineering presence in the seaside resort community.
• D. Elizabeth Wyndham
  Elizabeth Wyndham was an 18th-century British aristocrat best known as the wife of Prime Minister George Grenville and a member of the influential Wyndham political family.
• E. Lady Boyle
  Lady Boyle is the title by which Catherine Fenton, an Irish noblewoman of the early 17th century and wife of the influential statesman Richard Boyle, 1st Earl of Cork, is historically known.
• F. None of above. chosen