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 Lancefield | Statement: [Rush Holt Jr., spouse, Margaret Lancefield]

Target entity: Margaret Lancefield
Context triple: [Rush Holt Jr., spouse, Margaret Lancefield]

• A. Margaret Pumphrey
  Margaret Pumphrey was the wife of British-born American actor Victor McLaglen, an Academy Award–winning star of early 20th-century cinema.
• B. Margaret Denison
  Margaret Denison was the wife of Arthur Phillip, the British Royal Navy officer and first Governor of New South Wales who led the First Fleet to Australia.
• C. Margaret Avery
  Margaret Avery is an American actress best known for her Academy Award–nominated performance as Shug Avery in the film adaptation of "The Color Purple."
• D. Margaret Francis
  Margaret Francis was the mother of Peggy Shippen, the Philadelphia socialite who became the second wife of American Revolutionary War general-turned-traitor Benedict Arnold.
• E. Margaret Wilson
  Margaret Wilson was a young Scottish Covenanter martyr famously executed by drowning in 1685 for refusing to renounce her Presbyterian faith during the period known as the Killing Times.
• 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 Lancefield
Triple: [Rush Holt Jr., spouse, Margaret Lancefield]

Margaret Lancefield is best known as the wife of American politician and former U.S. Representative Rush Holt Jr.

Target entity: Margaret Lancefield
Target entity description: Margaret Lancefield is best known as the wife of American politician and former U.S. Representative Rush Holt Jr.

• A. Margaret Pumphrey
  Margaret Pumphrey was the wife of British-born American actor Victor McLaglen, an Academy Award–winning star of early 20th-century cinema.
• B. Margaret Denison
  Margaret Denison was the wife of Arthur Phillip, the British Royal Navy officer and first Governor of New South Wales who led the First Fleet to Australia.
• C. Margaret Avery
  Margaret Avery is an American actress best known for her Academy Award–nominated performance as Shug Avery in the film adaptation of "The Color Purple."
• D. Margaret Francis
  Margaret Francis was the mother of Peggy Shippen, the Philadelphia socialite who became the second wife of American Revolutionary War general-turned-traitor Benedict Arnold.
• E. Margaret Wilson
  Margaret Wilson was a young Scottish Covenanter martyr famously executed by drowning in 1685 for refusing to renounce her Presbyterian faith during the period known as the Killing Times.
• F. None of above. chosen