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: Eleanor of Brittany | Statement: [Marie of Brittany, sibling, Eleanor of Brittany]

Target entity: Eleanor of Brittany
Context triple: [Marie of Brittany, sibling, Eleanor of Brittany]

• A. Eleanor of Brittany
  Eleanor of Brittany was a 13th-century English princess and daughter of King Henry III and Eleanor of Provence, known for her brief betrothal to Simon de Montfort’s son and her life largely spent in religious devotion.
• B. Yolande of Brittany
  Yolande of Brittany was a 13th-century French noblewoman and heiress whose marriage into the House of Lusignan linked the ducal house of Brittany with powerful Poitevin and Angevin interests.
• 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. Beatrice of Brittany
  Beatrice of Brittany was a medieval noblewoman of the ducal House of Brittany, known primarily as a daughter of Duke Arthur II and a member of the wider Capetian-linked aristocracy.
• E. Joan of Brittany
  Joan of Brittany was a 14th-century French noblewoman of the ducal House of Brittany who held the English title of Countess of Richmond and was involved in the dynastic politics between England and France.
• 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: Eleanor of Brittany
Triple: [Marie of Brittany, sibling, Eleanor of Brittany]

Eleanor of Brittany was a 13th-century English noblewoman and Plantagenet princess, long imprisoned as a potential claimant to the English throne during the reigns of Kings John and Henry III.

Target entity: Eleanor of Brittany
Target entity description: Eleanor of Brittany was a 13th-century English noblewoman and Plantagenet princess, long imprisoned as a potential claimant to the English throne during the reigns of Kings John and Henry III.

• A. Eleanor of Brittany
  Eleanor of Brittany was a 13th-century English princess and daughter of King Henry III and Eleanor of Provence, known for her brief betrothal to Simon de Montfort’s son and her life largely spent in religious devotion.
• B. Yolande of Brittany
  Yolande of Brittany was a 13th-century French noblewoman and heiress whose marriage into the House of Lusignan linked the ducal house of Brittany with powerful Poitevin and Angevin interests.
• 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. Beatrice of Brittany
  Beatrice of Brittany was a medieval noblewoman of the ducal House of Brittany, known primarily as a daughter of Duke Arthur II and a member of the wider Capetian-linked aristocracy.
• E. Joan of Brittany
  Joan of Brittany was a 14th-century French noblewoman of the ducal House of Brittany who held the English title of Countess of Richmond and was involved in the dynastic politics between England and France.
• F. None of above. chosen