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 Soames | Statement: [Clementine Churchill, child, Mary Soames]

Target entity: Mary Soames
Context triple: [Clementine Churchill, child, Mary Soames]

• A. Diana Churchill
  Diana Churchill was the eldest daughter of British Prime Minister Winston Churchill and Clementine Churchill, known for her work as an actress and her involvement in public life during the mid-20th century.
• B. Elizabeth Erving
  Elizabeth Erving was the wife of American statesman and Massachusetts governor James Bowdoin, connecting her to a prominent colonial New England political family.
• C. Marigold Churchill
  Marigold Churchill was the youngest daughter of British Prime Minister Winston Churchill and his wife Clementine, who died in early childhood.
• D. Louise Whitfield
  Louise Whitfield was an American philanthropist best known as the wife of industrialist Andrew Carnegie and for her extensive charitable work.
• E. Katherine Oppenheimer
  Katherine Oppenheimer was an American biologist and former Communist Party member best known as the politically controversial wife of physicist J. Robert Oppenheimer during the Manhattan Project era.
• 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 Soames
Triple: [Clementine Churchill, child, Mary Soames]

Mary Soames was a British author and public figure best known as the youngest daughter and biographer of Winston and Clementine Churchill.

Target entity: Mary Soames
Target entity description: Mary Soames was a British author and public figure best known as the youngest daughter and biographer of Winston and Clementine Churchill.

• A. Diana Churchill
  Diana Churchill was the eldest daughter of British Prime Minister Winston Churchill and Clementine Churchill, known for her work as an actress and her involvement in public life during the mid-20th century.
• B. Elizabeth Erving
  Elizabeth Erving was the wife of American statesman and Massachusetts governor James Bowdoin, connecting her to a prominent colonial New England political family.
• C. Marigold Churchill
  Marigold Churchill was the youngest daughter of British Prime Minister Winston Churchill and his wife Clementine, who died in early childhood.
• D. Louise Whitfield
  Louise Whitfield was an American philanthropist best known as the wife of industrialist Andrew Carnegie and for her extensive charitable work.
• E. Katherine Oppenheimer
  Katherine Oppenheimer was an American biologist and former Communist Party member best known as the politically controversial wife of physicist J. Robert Oppenheimer during the Manhattan Project era.
• F. None of above. chosen