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: Duke of Aquitaine | Statement: [Henry III of England, positionHeld, Duke of Aquitaine]

Target entity: Duke of Aquitaine
Context triple: [Henry III of England, positionHeld, Duke of Aquitaine]

• A. Duke of Aquitaine chosen
  The Duke of Aquitaine was a powerful medieval noble title associated with rulership over the rich and strategically important region of Aquitaine in southwestern France, often held by English kings during the High Middle Ages.
• B. Count of Anjou
  The Count of Anjou was a powerful medieval French noble title associated with the influential Angevin dynasty, whose holders, including future kings of England, controlled key territories in western France.
• C. Duke of Normandy
  The Duke of Normandy is the feudal title held by the British monarch in respect of the Channel Islands, reflecting their historic status separate from the United Kingdom.
• D. Louis de Bourbon, Count of Vermandois
  Louis de Bourbon, Count of Vermandois was the legitimized son of King Louis XIV of France and Louise de La Vallière, who held a prominent noble title before dying young during the late 17th century.
• E. Duke of Burgundy
  The Duke of Burgundy was a powerful hereditary noble title in medieval and early modern Europe, historically associated with the wealthy and influential Burgundian state centered in what is now eastern France and parts of the Low Countries.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.