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 Sarah McCorquodale | Statement: [Diana, Princess of Wales, sibling, Lady Sarah McCorquodale]

Target entity: Lady Sarah McCorquodale
Context triple: [Diana, Princess of Wales, sibling, Lady Sarah McCorquodale]

• A. Lady Sarah Chatto
  Lady Sarah Chatto is a British painter and member of the royal family, the only daughter of Princess Margaret and niece of Queen Elizabeth II.
• B. Diana Churchill
  Diana Churchill was the eldest daughter of British Prime Minister Winston Churchill and Clementine Churchill, known for her work as an actress and her involvement in public life during the mid-20th century.
• C. 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.
• D. Dorothy Spencer
  Dorothy Spencer was an American film editor known for her work on numerous Hollywood productions from the 1930s through the 1960s.
• E. Cynthia Curzon
  Cynthia Curzon was a British aristocrat and political figure, the daughter of statesman Lord Curzon, who became closely associated with interwar right-wing politics through her marriage to Oswald Mosley.
• 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 Sarah McCorquodale
Triple: [Diana, Princess of Wales, sibling, Lady Sarah McCorquodale]

Lady Sarah McCorquodale is a British aristocrat and former president of the Diana, Princess of Wales Memorial Fund, best known as the elder sister of Diana, Princess of Wales.

Target entity: Lady Sarah McCorquodale
Target entity description: Lady Sarah McCorquodale is a British aristocrat and former president of the Diana, Princess of Wales Memorial Fund, best known as the elder sister of Diana, Princess of Wales.

• A. Lady Sarah Chatto
  Lady Sarah Chatto is a British painter and member of the royal family, the only daughter of Princess Margaret and niece of Queen Elizabeth II.
• B. Diana Churchill
  Diana Churchill was the eldest daughter of British Prime Minister Winston Churchill and Clementine Churchill, known for her work as an actress and her involvement in public life during the mid-20th century.
• C. 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.
• D. Dorothy Spencer
  Dorothy Spencer was an American film editor known for her work on numerous Hollywood productions from the 1930s through the 1960s.
• E. Cynthia Curzon
  Cynthia Curzon was a British aristocrat and political figure, the daughter of statesman Lord Curzon, who became closely associated with interwar right-wing politics through her marriage to Oswald Mosley.
• F. None of above. chosen