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: Margaretta Large Fitler (Happy) Murphy | Statement: [Nelson Rockefeller, spouse, Margaretta Large Fitler (Happy) Murphy]

Target entity: Margaretta Large Fitler (Happy) Murphy
Context triple: [Nelson Rockefeller, spouse, Margaretta Large Fitler (Happy) Murphy]

• A. Margaret Hooper Mahon
  Margaret Hooper Mahon was the wife of Canadian medical scientist Charles Best, who co-discovered insulin.
• B. Margaret Guilfoyle
  Margaret Guilfoyle was an Australian politician who served as a pioneering female cabinet minister and influential member of the Liberal Party in the late 20th century.
• C. Margaret Moffette Lea
  Margaret Moffette Lea was the second wife of Texas statesman Sam Houston and a prominent 19th-century Southern woman known for her influence on his personal life and religious convictions.
• D. Prudence Murdoch
  Prudence Murdoch is a British media executive and the eldest daughter of media mogul Rupert Murdoch.
• E. 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.
• 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: Margaretta Large Fitler (Happy) Murphy
Triple: [Nelson Rockefeller, spouse, Margaretta Large Fitler (Happy) Murphy]

Margaretta Large Fitler "Happy" Murphy was an American socialite best known as the second wife of New York governor and U.S. vice president Nelson Rockefeller, whose highly publicized marriage drew significant media attention in the 1960s.

Target entity: Margaretta Large Fitler (Happy) Murphy
Target entity description: Margaretta Large Fitler "Happy" Murphy was an American socialite best known as the second wife of New York governor and U.S. vice president Nelson Rockefeller, whose highly publicized marriage drew significant media attention in the 1960s.

• A. Margaret Hooper Mahon
  Margaret Hooper Mahon was the wife of Canadian medical scientist Charles Best, who co-discovered insulin.
• B. Margaret Guilfoyle
  Margaret Guilfoyle was an Australian politician who served as a pioneering female cabinet minister and influential member of the Liberal Party in the late 20th century.
• C. Margaret Moffette Lea
  Margaret Moffette Lea was the second wife of Texas statesman Sam Houston and a prominent 19th-century Southern woman known for her influence on his personal life and religious convictions.
• D. Prudence Murdoch
  Prudence Murdoch is a British media executive and the eldest daughter of media mogul Rupert Murdoch.
• E. 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.
• F. None of above. chosen