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 Kelsey White | Statement: [William Clarence White, spouse, Mary Kelsey White]

Target entity: Mary Kelsey White
Context triple: [William Clarence White, spouse, Mary Kelsey White]

• A. Mary Cottenham White
  Mary Cottenham White was the wife of Irish painter and illustrator Jack Butler Yeats, known primarily through her association with his life and work.
• B. Mabel Wellington White
  Mabel Wellington White was the wife of American statesman Henry L. Stimson and a prominent figure in early 20th-century U.S. political and social circles.
• C. Frances Barrett White
  Frances Barrett White was the wife of English surgeon and anatomist Charles White, known primarily through her association with his life and work.
• D. Mary Whithall
  Mary Whithall was the wife of English antiquary and collector Elias Ashmole, known primarily through her marriage into his prominent 17th-century circle.
• E. Helen Magill White
  Helen Magill White was an American educator and classicist notable for being the first woman in the United States to earn a Ph.D. degree.
• 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 Kelsey White
Triple: [William Clarence White, spouse, Mary Kelsey White]

Mary Kelsey White was the wife of William Clarence White, the son of Seventh-day Adventist co-founder Ellen G. White, and was associated with his work in the early Adventist movement.

Target entity: Mary Kelsey White
Target entity description: Mary Kelsey White was the wife of William Clarence White, the son of Seventh-day Adventist co-founder Ellen G. White, and was associated with his work in the early Adventist movement.

• A. Mary Cottenham White
  Mary Cottenham White was the wife of Irish painter and illustrator Jack Butler Yeats, known primarily through her association with his life and work.
• B. Mabel Wellington White
  Mabel Wellington White was the wife of American statesman Henry L. Stimson and a prominent figure in early 20th-century U.S. political and social circles.
• C. Frances Barrett White
  Frances Barrett White was the wife of English surgeon and anatomist Charles White, known primarily through her association with his life and work.
• D. Mary Whithall
  Mary Whithall was the wife of English antiquary and collector Elias Ashmole, known primarily through her marriage into his prominent 17th-century circle.
• E. Helen Magill White
  Helen Magill White was an American educator and classicist notable for being the first woman in the United States to earn a Ph.D. degree.
• F. None of above. chosen