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: Gladys Deacon, Duchess of Marlborough | Statement: [Duchess of Marlborough, notableTitleHolder, Gladys Deacon, Duchess of Marlborough]

Target entity: Gladys Deacon, Duchess of Marlborough
Context triple: [Duchess of Marlborough, notableTitleHolder, Gladys Deacon, Duchess of Marlborough]

• A. Henrietta Churchill, 2nd Duchess of Marlborough
  Henrietta Churchill, 2nd Duchess of Marlborough, was an English noblewoman and political heiress who inherited the Marlborough title in her own right and played a key role in preserving the Churchill-Godolphin family’s wealth and influence in the early 18th century.
• B. Countess of Athlone
  The Countess of Athlone was the title held by Princess Alice, a member of the British royal family and granddaughter of Queen Victoria who became a prominent royal figure in the early to mid-20th century.
• C. Rose Leveson-Gower, Countess Granville
  Rose Leveson-Gower, Countess Granville was a British aristocrat and elder sister of Queen Elizabeth The Queen Mother, known for her role in royal social circles and public life in the early to mid-20th century.
• D. Lady Anne Spencer-Churchill
  Lady Anne Spencer-Churchill was a British aristocrat of the prominent Spencer-Churchill family, connected to the Dukes of Marlborough and the wider Churchill lineage.
• E. Countess of Gloucester
  The Countess of Gloucester was a prominent English noble title in the Middle Ages, often held by women connected to the royal family and associated with extensive lands and political influence in the county of Gloucestershire.
• 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: Gladys Deacon, Duchess of Marlborough
Triple: [Duchess of Marlborough, notableTitleHolder, Gladys Deacon, Duchess of Marlborough]

Gladys Deacon, Duchess of Marlborough, was an American-born socialite and famed beauty of the early 20th century who became the second wife of the 9th Duke of Marlborough and was known for her eccentricity and turbulent marriage.

Target entity: Gladys Deacon, Duchess of Marlborough
Target entity description: Gladys Deacon, Duchess of Marlborough, was an American-born socialite and famed beauty of the early 20th century who became the second wife of the 9th Duke of Marlborough and was known for her eccentricity and turbulent marriage.

• A. Henrietta Churchill, 2nd Duchess of Marlborough
  Henrietta Churchill, 2nd Duchess of Marlborough, was an English noblewoman and political heiress who inherited the Marlborough title in her own right and played a key role in preserving the Churchill-Godolphin family’s wealth and influence in the early 18th century.
• B. Countess of Athlone
  The Countess of Athlone was the title held by Princess Alice, a member of the British royal family and granddaughter of Queen Victoria who became a prominent royal figure in the early to mid-20th century.
• C. Rose Leveson-Gower, Countess Granville
  Rose Leveson-Gower, Countess Granville was a British aristocrat and elder sister of Queen Elizabeth The Queen Mother, known for her role in royal social circles and public life in the early to mid-20th century.
• D. Lady Anne Spencer-Churchill
  Lady Anne Spencer-Churchill was a British aristocrat of the prominent Spencer-Churchill family, connected to the Dukes of Marlborough and the wider Churchill lineage.
• E. Countess of Gloucester
  The Countess of Gloucester was a prominent English noble title in the Middle Ages, often held by women connected to the royal family and associated with extensive lands and political influence in the county of Gloucestershire.
• F. None of above. chosen