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: Henry I of Castile | Statement: [Infanta Elvira of Castile, sibling, Henry I of Castile]

Target entity: Henry I of Castile
Context triple: [Infanta Elvira of Castile, sibling, Henry I of Castile]

• A. Henry I of Castile chosen
  Henry I of Castile was a 13th-century king of Castile and León whose brief reign began in childhood and ended abruptly with his early death, leading to the accession of his sister Berengaria and then Ferdinand III.
• B. Henry II of Castile
  Henry II of Castile was a 14th-century king who seized the Castilian throne after a civil war against his half-brother Peter I and became the first monarch of the Trastámara dynasty.
• C. Henry III of Castile
  Henry III of Castile was a late 14th- and early 15th-century king of Castile and León known for consolidating royal authority, curbing noble power, and strengthening the monarchy’s finances and foreign alliances.
• D. Philip of Castile
  Philip of Castile was a 13th-century Castilian infante and son of King Ferdinand III of Castile and León, known for his involvement in the political affairs of the Castilian court.
• E. Henry of Castile
  Henry of Castile was a 13th-century Castilian infante and nobleman known for his involvement in Iberian and European dynastic politics.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.