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: John of Castile | Statement: [Joan of Ponthieu, child, John of Castile]

Target entity: John of Castile
Context triple: [Joan of Ponthieu, child, John of Castile]

• A. John of Castile chosen
  John of Castile was an infante (prince) of the Kingdom of Castile from the late 13th to early 14th century, known for his involvement in the dynastic and noble conflicts of medieval Iberia.
• B. James of Castile
  James of Castile was a 13th-century Castilian infante and heir apparent of King Alfonso X of Castile who died young, preventing him from ever ruling.
• C. Simon of Castile
  Simon of Castile was a lesser-known medieval nobleman, likely a younger son of the French countess Joan of Ponthieu who held ties to both French and Castilian aristocracy.
• D. Peter of Castile
  Peter of Castile, also known as Peter the Cruel or Peter the Just, was the 14th-century king of Castile and León whose turbulent reign was marked by civil war, shifting alliances, and a lasting reputation for both brutality and administrative reform.
• E. John I of Castile
  John I of Castile was a 14th-century king of Castile and León whose reign was marked by dynastic conflicts, attempts to claim the Portuguese crown, and efforts to strengthen royal authority on the Iberian Peninsula.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.