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: Castilian Civil War | Statement: [Henry of Trastámara, conflict, Castilian Civil War]

Target entity: Castilian Civil War
Context triple: [Henry of Trastámara, conflict, Castilian Civil War]

• A. Castilian Civil War chosen
  The Castilian Civil War was a 14th-century dynastic conflict in the Crown of Castile between supporters of King Peter I and his half-brother Henry of Trastámara, which ultimately led to the establishment of the Trastámara dynasty.
• B. War of the Castilian Succession
  The War of the Castilian Succession (1475–1479) was a dynastic conflict over the Castilian throne that pitted supporters of Isabella I of Castile against those of Joanna la Beltraneja, drawing in Portugal and Aragon and reshaping the balance of power on the Iberian Peninsula.
• C. Catalan Civil War
  The Catalan Civil War was a 15th-century conflict in the Crown of Aragon in which Catalan institutions and factions rebelled against the rule of King John II, reflecting deep political and social tensions within the region.
• D. Navarrese Civil War
  The Navarrese Civil War was a 15th-century dynastic conflict in the Kingdom of Navarre, primarily between supporters of King John II of Aragon and his son Charles, Prince of Viana, over succession and political control.
• E. War of the Majorcan Succession
  The War of the Majorcan Succession was a 14th-century dynastic conflict in the Crown of Aragon over control of the Kingdom of Majorca, pitting rival royal claimants and their allies against each other.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.