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: Joan Holland, Duchess of Brittany | Statement: [John IV, Duke of Brittany, spouse, Joan Holland, Duchess of Brittany]

Target entity: Joan Holland, Duchess of Brittany
Context triple: [John IV, Duke of Brittany, spouse, Joan Holland, Duchess of Brittany]

• A. Hawise, Duchess of Brittany
  Hawise, Duchess of Brittany was an 11th-century Breton noblewoman who ruled the Duchy of Brittany in her own right and played a key role in the region’s dynastic politics.
• B. Mary of Waltham, Duchess of Brittany
  Mary of Waltham, Duchess of Brittany, was a 14th-century English princess, daughter of King Edward III, who became duchess through her marriage to John IV, Duke of Brittany.
• C. Joan of Valois, Duchess of Brittany
  Joan of Valois, Duchess of Brittany, was a 14th-century French princess of the Valois dynasty who became Duchess of Brittany through marriage into the Breton ducal house.
• D. Blanche of Brittany
  Blanche of Brittany was a 13th-century French noblewoman of the ducal house of Brittany, notable for her Plantagenet royal connections through her mother Beatrice of England.
• E. Constance, Duchess of Brittany
  Constance, Duchess of Brittany, was a 12th-century Breton noblewoman and heiress whose turbulent marriages and political struggles significantly shaped the succession disputes between England and Brittany.
• 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: Joan Holland, Duchess of Brittany
Triple: [John IV, Duke of Brittany, spouse, Joan Holland, Duchess of Brittany]

Joan Holland, Duchess of Brittany, was an English noblewoman of the prominent Holland family who became Duchess consort through her marriage to John IV, Duke of Brittany, in the late 14th century.

Target entity: Joan Holland, Duchess of Brittany
Target entity description: Joan Holland, Duchess of Brittany, was an English noblewoman of the prominent Holland family who became Duchess consort through her marriage to John IV, Duke of Brittany, in the late 14th century.

• A. Hawise, Duchess of Brittany
  Hawise, Duchess of Brittany was an 11th-century Breton noblewoman who ruled the Duchy of Brittany in her own right and played a key role in the region’s dynastic politics.
• B. Mary of Waltham, Duchess of Brittany
  Mary of Waltham, Duchess of Brittany, was a 14th-century English princess, daughter of King Edward III, who became duchess through her marriage to John IV, Duke of Brittany.
• C. Joan of Valois, Duchess of Brittany
  Joan of Valois, Duchess of Brittany, was a 14th-century French princess of the Valois dynasty who became Duchess of Brittany through marriage into the Breton ducal house.
• D. Blanche of Brittany
  Blanche of Brittany was a 13th-century French noblewoman of the ducal house of Brittany, notable for her Plantagenet royal connections through her mother Beatrice of England.
• E. Constance, Duchess of Brittany
  Constance, Duchess of Brittany, was a 12th-century Breton noblewoman and heiress whose turbulent marriages and political struggles significantly shaped the succession disputes between England and Brittany.
• F. None of above. chosen