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 Armistead Tyler | Statement: [John Tyler, mother, Mary Armistead Tyler]

Target entity: Mary Armistead Tyler
Context triple: [John Tyler, mother, Mary Armistead Tyler]

• A. Elizabeth Patterson
  Elizabeth Patterson was an American socialite best known for her controversial early-19th-century marriage to Napoleon Bonaparte’s younger brother, Jérôme.
• B. Letitia McKean
  Letitia McKean was a daughter of Thomas McKean, a prominent American Founding Father and signer of the Declaration of Independence.
• C. Flora Cooke Stuart
  Flora Cooke Stuart was the wife of Confederate cavalry general J.E.B. Stuart and a noted Southern woman who preserved and promoted her husband's legacy after the American Civil War.
• D. Nabby Adams
  Nabby Adams was the daughter of U.S. President John Adams and Abigail Adams, known from extensive family correspondence that offers insight into early American political and domestic life.
• E. Elizabeth Parker
  Elizabeth Parker is a British composer and sound designer best known for her electronic music and soundscapes created at the BBC Radiophonic Workshop.
• 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 Armistead Tyler
Triple: [John Tyler, mother, Mary Armistead Tyler]

Mary Armistead Tyler was the mother of John Tyler, the 10th president of the United States, and a member of the prominent Virginia Armistead family.

Target entity: Mary Armistead Tyler
Target entity description: Mary Armistead Tyler was the mother of John Tyler, the 10th president of the United States, and a member of the prominent Virginia Armistead family.

• A. Elizabeth Patterson
  Elizabeth Patterson was an American socialite best known for her controversial early-19th-century marriage to Napoleon Bonaparte’s younger brother, Jérôme.
• B. Letitia McKean
  Letitia McKean was a daughter of Thomas McKean, a prominent American Founding Father and signer of the Declaration of Independence.
• C. Flora Cooke Stuart
  Flora Cooke Stuart was the wife of Confederate cavalry general J.E.B. Stuart and a noted Southern woman who preserved and promoted her husband's legacy after the American Civil War.
• D. Nabby Adams
  Nabby Adams was the daughter of U.S. President John Adams and Abigail Adams, known from extensive family correspondence that offers insight into early American political and domestic life.
• E. Elizabeth Parker
  Elizabeth Parker is a British composer and sound designer best known for her electronic music and soundscapes created at the BBC Radiophonic Workshop.
• F. None of above. chosen