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: Lady Marchmain | Statement: [Brideshead Revisited (2008 film), mainCharacter, Lady Marchmain]

Target entity: Lady Marchmain
Context triple: [Brideshead Revisited (2008 film), mainCharacter, Lady Marchmain]

• A. Lady Frances Rich
  Lady Frances Rich is the noble title held by Frances Cromwell, the daughter of English Lord Protector Oliver Cromwell.
• B. Cecily Harriet d'Autremont
  Cecily Harriet d'Autremont was the wife of longtime CIA counterintelligence chief James Jesus Angleton and a figure in Washington’s mid-20th-century intelligence social circles.
• C. Lady Evelyn FitzMaurice
  Lady Evelyn FitzMaurice was an Anglo-Irish aristocrat and member of the British nobility, best known as the mother of Edward Cavendish, 10th Duke of Devonshire.
• D. Charlotte Boyle, Marchioness of Hartington
  Charlotte Boyle, Marchioness of Hartington, was an 18th-century British noblewoman and heiress whose marriage into the Cavendish family helped transfer the vast Burlington estates, including Chiswick House, to the Dukes of Devonshire.
• E. Henrietta Tyrrell
  Henrietta Tyrrell was an artist linked to the early 20th-century British avant-garde Vorticist movement.
• 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: Lady Marchmain
Triple: [Brideshead Revisited (2008 film), mainCharacter, Lady Marchmain]

Lady Marchmain is the devout, aristocratic matriarch of the Flyte family whose rigid Catholicism and emotional control profoundly shape the lives of her children in Brideshead Revisited.

Target entity: Lady Marchmain
Target entity description: Lady Marchmain is the devout, aristocratic matriarch of the Flyte family whose rigid Catholicism and emotional control profoundly shape the lives of her children in Brideshead Revisited.

• A. Lady Frances Rich
  Lady Frances Rich is the noble title held by Frances Cromwell, the daughter of English Lord Protector Oliver Cromwell.
• B. Cecily Harriet d'Autremont
  Cecily Harriet d'Autremont was the wife of longtime CIA counterintelligence chief James Jesus Angleton and a figure in Washington’s mid-20th-century intelligence social circles.
• C. Lady Evelyn FitzMaurice
  Lady Evelyn FitzMaurice was an Anglo-Irish aristocrat and member of the British nobility, best known as the mother of Edward Cavendish, 10th Duke of Devonshire.
• D. Charlotte Boyle, Marchioness of Hartington
  Charlotte Boyle, Marchioness of Hartington, was an 18th-century British noblewoman and heiress whose marriage into the Cavendish family helped transfer the vast Burlington estates, including Chiswick House, to the Dukes of Devonshire.
• E. Henrietta Tyrrell
  Henrietta Tyrrell was an artist linked to the early 20th-century British avant-garde Vorticist movement.
• F. None of above. chosen