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: Isabella of Castile | Statement: [John II of Castile, child, Isabella of Castile]

Target entity: Isabella of Castile
Context triple: [John II of Castile, child, Isabella of Castile]

• 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. Queen of Castile
  The Queen of Castile was the female monarch of the medieval and early modern Kingdom of Castile, a powerful Iberian realm that played a central role in the formation of Spain.
• D. Berengaria of Navarre
  Berengaria of Navarre was a medieval queen consort of England, known as the wife of King Richard the Lionheart and for never having set foot in England during his reign.
• E. Elvira of Castile
  Elvira of Castile was a 12th-century Castilian princess who became Queen of Sicily through her marriage to King Roger II.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.