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 Augusta Murray | Statement: [Augustus Frederick, Duke of Sussex, spouse, Lady Augusta Murray]

Target entity: Lady Augusta Murray
Context triple: [Augustus Frederick, Duke of Sussex, spouse, Lady Augusta Murray]

• A. Margaret Clive, Baroness Clive
  Margaret Clive, Baroness Clive, was the wife of British military leader and colonial administrator Robert Clive and a member of the influential Clive family prominent in 18th-century British politics and empire.
• B. Lady Catherine Hamilton Noel
  Lady Catherine Hamilton Noel was a British aristocrat and member of the Noel family, notable as the mother of Charles Noel Carnegie, 10th Earl of Southesk.
• C. Catherine Wellesley, Duchess of Wellington
  Catherine Wellesley, Duchess of Wellington, was the wife of British military hero and statesman Arthur Wellesley, 1st Duke of Wellington, and a member of the Anglo-Irish aristocracy in the late 18th and early 19th centuries.
• D. Charlotte Lee, Countess of Lichfield
  Charlotte Lee, Countess of Lichfield, was an English noblewoman of the late 17th century, best known as the illegitimate daughter of King James II of England and a prominent figure at the Restoration court.
• E. Kathleen Cavendish, Marchioness of Hartington
  Kathleen Cavendish, Marchioness of Hartington was an American socialite and member of the Kennedy family who married into the British aristocracy and died tragically in a 1948 plane crash.
• 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 Augusta Murray
Triple: [Augustus Frederick, Duke of Sussex, spouse, Lady Augusta Murray]

Lady Augusta Murray was a British aristocrat best known for her controversial and legally invalid marriage to Prince Augustus Frederick, Duke of Sussex, son of King George III.

Target entity: Lady Augusta Murray
Target entity description: Lady Augusta Murray was a British aristocrat best known for her controversial and legally invalid marriage to Prince Augustus Frederick, Duke of Sussex, son of King George III.

• A. Margaret Clive, Baroness Clive
  Margaret Clive, Baroness Clive, was the wife of British military leader and colonial administrator Robert Clive and a member of the influential Clive family prominent in 18th-century British politics and empire.
• B. Lady Catherine Hamilton Noel
  Lady Catherine Hamilton Noel was a British aristocrat and member of the Noel family, notable as the mother of Charles Noel Carnegie, 10th Earl of Southesk.
• C. Catherine Wellesley, Duchess of Wellington
  Catherine Wellesley, Duchess of Wellington, was the wife of British military hero and statesman Arthur Wellesley, 1st Duke of Wellington, and a member of the Anglo-Irish aristocracy in the late 18th and early 19th centuries.
• D. Charlotte Lee, Countess of Lichfield
  Charlotte Lee, Countess of Lichfield, was an English noblewoman of the late 17th century, best known as the illegitimate daughter of King James II of England and a prominent figure at the Restoration court.
• E. Kathleen Cavendish, Marchioness of Hartington
  Kathleen Cavendish, Marchioness of Hartington was an American socialite and member of the Kennedy family who married into the British aristocracy and died tragically in a 1948 plane crash.
• F. None of above. chosen