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: Alfonso IX of León | Statement: [University of Salamanca, originalCharterGrantedBy, Alfonso IX of León]

Target entity: Alfonso IX of León
Context triple: [University of Salamanca, originalCharterGrantedBy, Alfonso IX of León]

• A. Alfonso IX of León chosen
  Alfonso IX of León was a 12th–13th century king of León and Galicia known for his role in the Reconquista and for fostering learning and law, including founding the University of Salamanca.
• 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. Philip I of Castile
  Philip I of Castile, also known as Philip the Handsome, was a Habsburg archduke of Burgundy who briefly became king of Castile through his marriage to Joanna of Castile, helping establish Habsburg rule in Spain.
• D. Alfonso X of Castile
  Alfonso X of Castile, known as "El Sabio" ("the Wise"), was a 13th-century king renowned for his legal, scientific, and literary patronage that helped shape medieval Iberian culture.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: originalCharterGrantedBy
Context triple: [University of Salamanca, originalCharterGrantedBy, Alfonso IX of León]

• A. foundedByCharterFrom chosen
  Indicates that an entity was formally established through an official charter issued by another entity.
• B. introducedLegalCharter
  Indicates that an entity formally established or brought into effect a legal charter governing another entity or domain.
• C. charterConfirmedBy
  Indicates that an official charter has been formally approved or validated by a specified authority or entity.
• D. hasCharter
  Indicates that an entity possesses, is governed by, or operates under a formal charter or foundational document.
• E. foundingDocument
  Indicates that one entity serves as the official charter, constitution, or primary legal/organizational document that establishes or defines the other entity.
• F. None of above.