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: Margaret Cambridge, Marchioness of Cambridge | Statement: [Adolphus Cambridge, 1st Marquess of Cambridge, spouse, Margaret Cambridge, Marchioness of Cambridge]

Target entity: Margaret Cambridge, Marchioness of Cambridge
Context triple: [Adolphus Cambridge, 1st Marquess of Cambridge, spouse, Margaret Cambridge, Marchioness of Cambridge]

• A. 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.
• B. Cecilia Bowes-Lyon, Countess of Strathmore and Kinghorne
  Cecilia Bowes-Lyon, Countess of Strathmore and Kinghorne, was a British aristocrat best known as the mother of Queen Elizabeth The Queen Mother and grandmother of Queen Elizabeth II.
• C. 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.
• D. Clarissa Spencer-Churchill
  Clarissa Spencer-Churchill is a British aristocrat and memoirist, a niece of Winston Churchill who became Lady Eden through her marriage to Prime Minister Anthony Eden.
• E. Mary Spencer-Churchill
  Mary Spencer-Churchill, later known as Mary Soames, was a British author and public figure best known as the youngest daughter of Prime Minister Winston Churchill and for her writings about his life and legacy.
• 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: Margaret Cambridge, Marchioness of Cambridge
Triple: [Adolphus Cambridge, 1st Marquess of Cambridge, spouse, Margaret Cambridge, Marchioness of Cambridge]

Margaret Cambridge, Marchioness of Cambridge, was a German-born British aristocrat who became a prominent member of the British royal family's extended circle in the early 20th century.

Target entity: Margaret Cambridge, Marchioness of Cambridge
Target entity description: Margaret Cambridge, Marchioness of Cambridge, was a German-born British aristocrat who became a prominent member of the British royal family's extended circle in the early 20th century.

• A. 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.
• B. Cecilia Bowes-Lyon, Countess of Strathmore and Kinghorne
  Cecilia Bowes-Lyon, Countess of Strathmore and Kinghorne, was a British aristocrat best known as the mother of Queen Elizabeth The Queen Mother and grandmother of Queen Elizabeth II.
• C. 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.
• D. Clarissa Spencer-Churchill
  Clarissa Spencer-Churchill is a British aristocrat and memoirist, a niece of Winston Churchill who became Lady Eden through her marriage to Prime Minister Anthony Eden.
• E. Mary Spencer-Churchill
  Mary Spencer-Churchill, later known as Mary Soames, was a British author and public figure best known as the youngest daughter of Prime Minister Winston Churchill and for her writings about his life and legacy.
• F. None of above. chosen