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 Eva Watson | Statement: [Herbert Hoover Jr., spouse, Margaret Eva Watson]

Target entity: Margaret Eva Watson
Context triple: [Herbert Hoover Jr., spouse, Margaret Eva Watson]

• A. Elinor Mead
  Elinor Mead was an American artist and intellectual known as the wife and close collaborator of novelist and critic William Dean Howells.
• B. Muriel Whiting
  Muriel Whiting was the wife of British Royal Air Force commander Hugh Dowding, 1st Baron Dowding, noted for his leadership during the Battle of Britain.
• C. Katherine Mary Dewar
  Katherine Mary Dewar was the wife of pioneering Scottish physicist James Clerk Maxwell and a supportive partner in his personal and scientific life.
• D. Clarissa Luard
  Clarissa Luard was a British literary editor and arts administrator known for her work supporting contemporary writers and for her marriage to novelist Salman Rushdie.
• E. Frances Penney
  Frances Penney was the wife of Canadian physician and humanitarian Norman Bethune, accompanying parts of his medical and political journey in the early 20th century.
• 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 Eva Watson
Triple: [Herbert Hoover Jr., spouse, Margaret Eva Watson]

Margaret Eva Watson was the wife of Herbert Hoover Jr., an engineer and businessman and the elder son of U.S. President Herbert Hoover.

Target entity: Margaret Eva Watson
Target entity description: Margaret Eva Watson was the wife of Herbert Hoover Jr., an engineer and businessman and the elder son of U.S. President Herbert Hoover.

• A. Elinor Mead
  Elinor Mead was an American artist and intellectual known as the wife and close collaborator of novelist and critic William Dean Howells.
• B. Muriel Whiting
  Muriel Whiting was the wife of British Royal Air Force commander Hugh Dowding, 1st Baron Dowding, noted for his leadership during the Battle of Britain.
• C. Katherine Mary Dewar
  Katherine Mary Dewar was the wife of pioneering Scottish physicist James Clerk Maxwell and a supportive partner in his personal and scientific life.
• D. Clarissa Luard
  Clarissa Luard was a British literary editor and arts administrator known for her work supporting contemporary writers and for her marriage to novelist Salman Rushdie.
• E. Frances Penney
  Frances Penney was the wife of Canadian physician and humanitarian Norman Bethune, accompanying parts of his medical and political journey in the early 20th century.
• F. None of above. chosen