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 Diana Bingham | Statement: [Harold Rupert Leofric George Alexander, spouse, Margaret Diana Bingham]

Target entity: Margaret Diana Bingham
Context triple: [Harold Rupert Leofric George Alexander, spouse, Margaret Diana Bingham]

• A. Margaret Lloyd George
  Margaret Lloyd George was the wife of British Prime Minister David Lloyd George and a prominent political hostess and local public figure in early 20th-century Wales.
• 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 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. Frances Violet Stewart
  Frances Violet Stewart was the wife of American socialist leader and six-time presidential candidate Norman Thomas.
• E. Elizabeth Frances Fraser
  Elizabeth Frances Fraser was the wife of British soldier and politician Leonard Darwin, son of the naturalist Charles Darwin.
• 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 Diana Bingham
Triple: [Harold Rupert Leofric George Alexander, spouse, Margaret Diana Bingham]

Margaret Diana Bingham was a British aristocrat best known as the wife of Field Marshal Harold Alexander, 1st Earl Alexander of Tunis, a prominent military commander and statesman.

Target entity: Margaret Diana Bingham
Target entity description: Margaret Diana Bingham was a British aristocrat best known as the wife of Field Marshal Harold Alexander, 1st Earl Alexander of Tunis, a prominent military commander and statesman.

• A. Margaret Lloyd George
  Margaret Lloyd George was the wife of British Prime Minister David Lloyd George and a prominent political hostess and local public figure in early 20th-century Wales.
• 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 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. Frances Violet Stewart
  Frances Violet Stewart was the wife of American socialist leader and six-time presidential candidate Norman Thomas.
• E. Elizabeth Frances Fraser
  Elizabeth Frances Fraser was the wife of British soldier and politician Leonard Darwin, son of the naturalist Charles Darwin.
• F. None of above. chosen