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 I of Castile | Statement: [Union of the Crowns of Castile and Aragon, hasMonarch, Isabella I of Castile]

Target entity: Isabella I of Castile
Context triple: [Union of the Crowns of Castile and Aragon, hasMonarch, Isabella I 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. Elvira of Castile
  Elvira of Castile was a 12th-century Castilian princess who became Queen of Sicily through her marriage to King Roger II.
• D. Queen of Spain
  The Queen of Spain is the title held by the female monarch or the wife of the reigning King of Spain, historically associated with significant political influence and representation of the Spanish crown.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.