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: Queen of Castile and León | Statement: [Isabella I of Castile, positionHeld, Queen of Castile and León]

Target entity: Queen of Castile and León
Context triple: [Isabella I of Castile, positionHeld, Queen of Castile and León]

• A. Isabella I of Castile chosen
  Isabella I of Castile was the late 15th-century queen of Castile and León who, alongside her husband Ferdinand II of Aragon, completed the Reconquista, sponsored Christopher Columbus’s 1492 voyage, and centralized royal power in what became a unified Spain.
• B. Joanna of Castile
  Joanna of Castile, also known as Joanna the Mad, was a queen of Castile and Aragon whose reign marked the dynastic union that led to a unified Spain, though she spent much of her life confined due to alleged mental illness.
• C. King of Castile
  The King of Castile was the monarch of the medieval and early modern Crown of Castile, a powerful Iberian realm that became a core component of the unified Spanish monarchy.
• D. Joanna la Beltraneja
  Joanna la Beltraneja was a 15th-century Castilian princess and disputed claimant to the thrones of Castile and León, whose contested legitimacy sparked a major succession crisis and civil war.
• E. Queen Sofía of Spain
  Queen Sofía of Spain is the former Queen consort of Spain, a Greek-born royal who played a prominent public and charitable role during the reign of her husband, King Juan Carlos I.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.