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: Katherine Duer Mackay | Statement: [Ellin Mackay, mother, Katherine Duer Mackay]

Target entity: Katherine Duer Mackay
Context triple: [Ellin Mackay, mother, Katherine Duer Mackay]

• A. Katherine McCloskey Wilson
  Katherine McCloskey Wilson was the wife of Malcolm Wilson, the 50th Governor of New York.
• B. Catherine Devine McConnell
  Catherine Devine McConnell was the first wife of American actor and author Sterling Hayden, with whom she had several children before their eventual divorce.
• C. Margaret Drinnan
  Margaret Drinnan was the wife of 19th-century Scottish golf champion Young Tom Morris.
• D. Katherine Woodcock
  Katherine Woodcock was the second wife of the English poet John Milton, remembered primarily through his sonnet mourning her death shortly after childbirth.
• E. Katharine Alexander
  Katharine Alexander was an American stage and film actress active in the early to mid-20th century, known for her character roles in Hollywood dramas.
• 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: Katherine Duer Mackay
Triple: [Ellin Mackay, mother, Katherine Duer Mackay]

Katherine Duer Mackay was an American socialite and suffragist known for her prominent role in New York high society and early 20th-century women's rights activism.

Target entity: Katherine Duer Mackay
Target entity description: Katherine Duer Mackay was an American socialite and suffragist known for her prominent role in New York high society and early 20th-century women's rights activism.

• A. Katherine McCloskey Wilson
  Katherine McCloskey Wilson was the wife of Malcolm Wilson, the 50th Governor of New York.
• B. Catherine Devine McConnell
  Catherine Devine McConnell was the first wife of American actor and author Sterling Hayden, with whom she had several children before their eventual divorce.
• C. Margaret Drinnan
  Margaret Drinnan was the wife of 19th-century Scottish golf champion Young Tom Morris.
• D. Katherine Woodcock
  Katherine Woodcock was the second wife of the English poet John Milton, remembered primarily through his sonnet mourning her death shortly after childbirth.
• E. Katharine Alexander
  Katharine Alexander was an American stage and film actress active in the early to mid-20th century, known for her character roles in Hollywood dramas.
• F. None of above. chosen