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 Bavaria | Statement: [Treaty of Troyes, signatory, Isabeau of Bavaria]

Target entity: Isabeau of Bavaria
Context triple: [Treaty of Troyes, signatory, Isabeau of Bavaria]

• A. Isabeau of Bavaria chosen
  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. 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.
• E. Joan of Valois
  Joan of Valois was a French princess of the House of Valois who became Queen consort of Navarre through marriage to Charles II of Navarre.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.