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: Dorothy Maud Vivian | Statement: [Douglas Haig, spouse, Dorothy Maud Vivian]

Target entity: Dorothy Maud Vivian
Context triple: [Douglas Haig, spouse, Dorothy Maud Vivian]

• A. Dorothy Revier
  Dorothy Revier was an American silent and early sound film actress known for her roles in adventure and drama films of the 1920s and 1930s.
• B. Dorothy Cotton
  Dorothy Cotton was a prominent civil rights activist and educator who served as the education director for the Southern Christian Leadership Conference and worked closely with Martin Luther King Jr.
• C. Margaret Rose
  Margaret Rose, better known as Princess Margaret, was the younger sister of Queen Elizabeth II and a prominent British royal noted for her glamorous yet often controversial life.
• D. Dorothy Shakespear
  Dorothy Shakespear was a British artist associated with the Vorticist movement and the modernist literary circle, best known as the wife of poet Ezra Pound.
• E. Enid Mary Pollock
  Enid Mary Pollock is the birth name of Enid Blyton, the famous British children's author known for series such as "The Famous Five" and "The Secret Seven."
• 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: Dorothy Maud Vivian
Triple: [Douglas Haig, spouse, Dorothy Maud Vivian]

Dorothy Maud Vivian was a British aristocrat and courtier best known as the wife of Field Marshal Douglas Haig, 1st Earl Haig, a leading British commander during World War I.

Target entity: Dorothy Maud Vivian
Target entity description: Dorothy Maud Vivian was a British aristocrat and courtier best known as the wife of Field Marshal Douglas Haig, 1st Earl Haig, a leading British commander during World War I.

• A. Dorothy Revier
  Dorothy Revier was an American silent and early sound film actress known for her roles in adventure and drama films of the 1920s and 1930s.
• B. Dorothy Cotton
  Dorothy Cotton was a prominent civil rights activist and educator who served as the education director for the Southern Christian Leadership Conference and worked closely with Martin Luther King Jr.
• C. Margaret Rose
  Margaret Rose, better known as Princess Margaret, was the younger sister of Queen Elizabeth II and a prominent British royal noted for her glamorous yet often controversial life.
• D. Dorothy Shakespear
  Dorothy Shakespear was a British artist associated with the Vorticist movement and the modernist literary circle, best known as the wife of poet Ezra Pound.
• E. Enid Mary Pollock
  Enid Mary Pollock is the birth name of Enid Blyton, the famous British children's author known for series such as "The Famous Five" and "The Secret Seven."
• F. None of above. chosen