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 Campbell Kennedy | Statement: [Arthur Whitten Brown, spouse, Margaret Campbell Kennedy]

Target entity: Margaret Campbell Kennedy
Context triple: [Arthur Whitten Brown, spouse, Margaret Campbell Kennedy]

• A. Margaret Isabella Balfour
  Margaret Isabella Balfour was the Scottish mother of author Robert Louis Stevenson, belonging to a prominent Edinburgh family.
• B. Margaret Kennedy
  Margaret Kennedy was a British novelist and playwright best known for her 1924 bestseller "The Constant Nymph," which brought her international acclaim.
• C. Margaret Kennedy
  Margaret Kennedy was a Scottish noblewoman of the early 16th century, notable as the mother of Henry Stewart, 1st Lord Methven, who became the third husband of Margaret Tudor, sister of Henry VIII.
• D. Anne MacKenzie Robertson
  Anne MacKenzie Robertson was the mother of British statesman and four-time Prime Minister William Ewart Gladstone.
• E. Catherine Amy Dawson Scott
  Catherine Amy Dawson Scott was a British novelist and playwright best known for founding PEN International, the worldwide association of writers.
• 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 Campbell Kennedy
Triple: [Arthur Whitten Brown, spouse, Margaret Campbell Kennedy]

Margaret Campbell Kennedy was the wife of British aviator Arthur Whitten Brown, who co-piloted the first non-stop transatlantic flight in 1919.

Target entity: Margaret Campbell Kennedy
Target entity description: Margaret Campbell Kennedy was the wife of British aviator Arthur Whitten Brown, who co-piloted the first non-stop transatlantic flight in 1919.

• A. Margaret Isabella Balfour
  Margaret Isabella Balfour was the Scottish mother of author Robert Louis Stevenson, belonging to a prominent Edinburgh family.
• B. Margaret Kennedy
  Margaret Kennedy was a British novelist and playwright best known for her 1924 bestseller "The Constant Nymph," which brought her international acclaim.
• C. Margaret Kennedy
  Margaret Kennedy was a Scottish noblewoman of the early 16th century, notable as the mother of Henry Stewart, 1st Lord Methven, who became the third husband of Margaret Tudor, sister of Henry VIII.
• D. Anne MacKenzie Robertson
  Anne MacKenzie Robertson was the mother of British statesman and four-time Prime Minister William Ewart Gladstone.
• E. Catherine Amy Dawson Scott
  Catherine Amy Dawson Scott was a British novelist and playwright best known for founding PEN International, the worldwide association of writers.
• F. None of above. chosen