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 Stilwell | Statement: [Thomas Alva Edison, spouse, Mary Stilwell]

Target entity: Mary Stilwell
Context triple: [Thomas Alva Edison, spouse, Mary Stilwell]

• A. Mary Soames
  Mary Soames was a British author and public figure best known as the youngest daughter and biographer of Winston and Clementine Churchill.
• B. 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.
• C. 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.
• D. Margaret Craig McNamara
  Margaret Craig McNamara was an American educator and literacy advocate best known as the founder of the nonprofit organization Reading Is Fundamental (RIF).
• E. Barbara Dickson
  Barbara Dickson is a Scottish singer and actress known for her folk-inspired pop music and roles in musical theatre, including the hit musical "Blood Brothers."
• 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 Stilwell
Triple: [Thomas Alva Edison, spouse, Mary Stilwell]

Mary Stilwell was the first wife of inventor Thomas Alva Edison, whom he married in 1871 and with whom he had three children before her early death.

Target entity: Mary Stilwell
Target entity description: Mary Stilwell was the first wife of inventor Thomas Alva Edison, whom he married in 1871 and with whom he had three children before her early death.

• A. Mary Soames
  Mary Soames was a British author and public figure best known as the youngest daughter and biographer of Winston and Clementine Churchill.
• B. 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.
• C. 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.
• D. Margaret Craig McNamara
  Margaret Craig McNamara was an American educator and literacy advocate best known as the founder of the nonprofit organization Reading Is Fundamental (RIF).
• E. Barbara Dickson
  Barbara Dickson is a Scottish singer and actress known for her folk-inspired pop music and roles in musical theatre, including the hit musical "Blood Brothers."
• F. None of above. chosen