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: Geoffrey II, Duke of Brittany | Statement: [Eleanor of Aquitaine, child, Geoffrey II, Duke of Brittany]

Target entity: Geoffrey II, Duke of Brittany
Context triple: [Eleanor of Aquitaine, child, Geoffrey II, Duke of Brittany]

• A. Geoffrey II, Duke of Brittany chosen
  Geoffrey II, Duke of Brittany was a 12th-century French nobleman, son of Henry II of England and brother of Richard the Lionheart, who ruled Brittany through his marriage to Constance and died young in a tournament accident.
• B. Duke of Brittany
  The Duke of Brittany was the sovereign or semi-sovereign ruler of the historic region of Brittany in northwestern France, holding a ducal title central to the area's medieval political and cultural identity.
• C. Prince Arthur, Duke of Brittany
  Prince Arthur, Duke of Brittany was the nephew of King John of England and a Plantagenet prince whose disputed claim to the English throne and mysterious early death made him a notable figure in medieval English history.
• D. William IX, Count of Poitiers
  William IX, Count of Poitiers was the eldest son and heir of Eleanor of Aquitaine and King Louis VII of France, whose early death in childhood altered the succession of the Angevin and Aquitanian realms.
• E. Hugh of Vermandois
  Hugh of Vermandois was a French nobleman and younger brother of King Philip I of France who served as one of the prominent princely leaders during the First Crusade.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.