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: Isabeau of Brittany | Statement: [Francis II, Duke of Brittany, child, Isabeau of Brittany]

Target entity: Isabeau of Brittany
Context triple: [Francis II, Duke of Brittany, child, Isabeau of Brittany]

• A. Isabeau of Bavaria
  Isabeau of Bavaria was a Bavarian princess who became Queen of France as the wife of Charles VI during the turbulent period of the Hundred Years' War.
• B. Isabeau of Hainaut
  Isabeau of Hainaut was a 12th-century French queen consort, the first wife of King Philip II of France and mother of the future Louis VIII.
• C. Isabeau de La Touche
  Isabeau de La Touche was a French noblewoman of the 16th century, known primarily as the wife of Gabriel de Montgomery, the Huguenot noble whose lance fatally wounded King Henry II of France in a jousting accident.
• D. Isabeau
  Isabeau is an opera by Italian composer Pietro Mascagni, inspired by the Lady Godiva legend and known for its lyrical verismo style.
• E. 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.
• 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: Isabeau of Brittany
Triple: [Francis II, Duke of Brittany, child, Isabeau of Brittany]

Isabeau of Brittany was a 15th-century Breton princess, daughter of Duke Francis II of Brittany, whose brief life is noted mainly in the context of the ducal succession and alliances of late medieval Brittany.

Target entity: Isabeau of Brittany
Target entity description: Isabeau of Brittany was a 15th-century Breton princess, daughter of Duke Francis II of Brittany, whose brief life is noted mainly in the context of the ducal succession and alliances of late medieval Brittany.

• A. Isabeau of Bavaria
  Isabeau of Bavaria was a Bavarian princess who became Queen of France as the wife of Charles VI during the turbulent period of the Hundred Years' War.
• B. Isabeau of Hainaut
  Isabeau of Hainaut was a 12th-century French queen consort, the first wife of King Philip II of France and mother of the future Louis VIII.
• C. Isabeau de La Touche
  Isabeau de La Touche was a French noblewoman of the 16th century, known primarily as the wife of Gabriel de Montgomery, the Huguenot noble whose lance fatally wounded King Henry II of France in a jousting accident.
• D. Isabeau
  Isabeau is an opera by Italian composer Pietro Mascagni, inspired by the Lady Godiva legend and known for its lyrical verismo style.
• E. 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.
• F. None of above. chosen