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: Mary Ann Mackin | Statement: [Showing Up for Life: Thoughts on the Gifts of a Lifetime, coAuthor, Mary Ann Mackin]

Target entity: Mary Ann Mackin
Context triple: [Showing Up for Life: Thoughts on the Gifts of a Lifetime, coAuthor, Mary Ann Mackin]

• A. Mary Elizabeth Lyons
  Mary Elizabeth Lyons was the wife of Henry A. Wise, a prominent 19th-century American politician and governor of Virginia.
• B. Mary Ann Bertles
  Mary Ann Bertles was the wife of U.S. Supreme Court Justice Potter Stewart.
• C. Mary McKinnon
  Mary McKinnon is the central character of the 1978 television series "Mary," around whose personal and professional life the show's stories revolve.
• D. Mary Ann McClintock
  Mary Ann McClintock was a 19th-century American Quaker reformer and early women's rights activist who helped shape the agenda of the Seneca Falls Convention.
• E. Mary Louise McLean
  Mary Louise McLean was the daughter of American socialite Mildred McLean Hazen, connected to a prominent Washington, D.C. family in the late 19th and early 20th centuries.
• 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: Mary Ann Mackin
Triple: [Showing Up for Life: Thoughts on the Gifts of a Lifetime, coAuthor, Mary Ann Mackin]

Mary Ann Mackin is a writer best known as the co-author of Bill Gates Sr.’s reflective book "Showing Up for Life: Thoughts on the Gifts of a Lifetime."

Target entity: Mary Ann Mackin
Target entity description: Mary Ann Mackin is a writer best known as the co-author of Bill Gates Sr.’s reflective book "Showing Up for Life: Thoughts on the Gifts of a Lifetime."

• A. Mary Elizabeth Lyons
  Mary Elizabeth Lyons was the wife of Henry A. Wise, a prominent 19th-century American politician and governor of Virginia.
• B. Mary Ann Bertles
  Mary Ann Bertles was the wife of U.S. Supreme Court Justice Potter Stewart.
• C. Mary McKinnon
  Mary McKinnon is the central character of the 1978 television series "Mary," around whose personal and professional life the show's stories revolve.
• D. Mary Ann McClintock
  Mary Ann McClintock was a 19th-century American Quaker reformer and early women's rights activist who helped shape the agenda of the Seneca Falls Convention.
• E. Mary Louise McLean
  Mary Louise McLean was the daughter of American socialite Mildred McLean Hazen, connected to a prominent Washington, D.C. family in the late 19th and early 20th centuries.
• F. None of above. chosen