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: Blanche of Castile | Statement: [Treaty of Paris (1229), signedUnderRegencyOf, Blanche of Castile]

Target entity: Blanche of Castile
Context triple: [Treaty of Paris (1229), signedUnderRegencyOf, Blanche of Castile]

• A. Blanche of Castile chosen
  Blanche of Castile was a powerful 13th-century Queen of France and regent renowned for her political acumen and for effectively governing the kingdom during the minority and absences of her son, King Louis IX.
• B. Beatrice of Castile
  Beatrice of Castile was a 13th-century Castilian infanta and queen consort of Portugal, known for her dynastic marriage that strengthened ties between the Iberian kingdoms.
• C. Leonor of Castile
  Leonor of Castile was a medieval Castilian infanta and noblewoman, notable as the daughter of King Ferdinand III of Castile and later Countess of Ponthieu through her marriage to Simon de Dammartin.
• D. Berengaria of Castile
  Berengaria of Castile was a 13th-century queen regnant of Castile and briefly of León, noted for her political acumen and for being the mother of Ferdinand III, who united the crowns of Castile and León.
• E. Ximena of Castile
  Ximena of Castile was a medieval Castilian noblewoman and royal daughter known primarily through her dynastic connections within the European nobility.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: signedUnderRegencyOf
Context triple: [Treaty of Paris (1229), signedUnderRegencyOf, Blanche of Castile]

• A. signedUnderMonarch
  Indicates that a document or agreement was formally signed during the reign or authority of a specific monarch.
• B. signedUnderChancellor
  Indicates that a document or agreement was formally signed under the authority, oversight, or tenure of a specific chancellor.
• C. signedUnderInfluenceOf
  Indicates that a signing action was carried out while the signer was under the influence of a specified substance or external factor.
• D. successorAsMinorUnderRegencyOf
  Indicates that one entity becomes the next ruler or officeholder while still a minor, with another entity serving as regent who governs on their behalf.
• E. regentFor
  Indicates that one entity serves as the ruling authority on behalf of another, typically during the latter’s minority, absence, or incapacity.
• F. None of above. chosen