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: Constanza of Castile | Statement: [Eleanor de Guzmán, child, Constanza of Castile]

Target entity: Constanza of Castile
Context triple: [Eleanor de Guzmán, child, Constanza of Castile]

• A. 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.
• B. Leonor of Castile
  Leonor of Castile was a 12th–13th century Castilian infanta who became Queen consort of England as the wife of King Edward I.
• C. 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.
• D. Mafalda of Castile
  Mafalda of Castile was a 13th-century Castilian infanta, daughter of King Alfonso VIII of Castile and Queen Eleanor of England, known primarily for her royal lineage and early death before marriage.
• 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. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Constanza of Castile
Target entity description: Constanza of Castile was an illegitimate Castilian noblewoman of the 14th century, known primarily as a daughter of King Alfonso XI of Castile and his powerful mistress Eleanor de Guzmán.

• A. 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.
• B. Leonor of Castile
  Leonor of Castile was a 12th–13th century Castilian infanta who became Queen consort of England as the wife of King Edward I.
• C. 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.
• D. Mafalda of Castile
  Mafalda of Castile was a 13th-century Castilian infanta, daughter of King Alfonso VIII of Castile and Queen Eleanor of England, known primarily for her royal lineage and early death before marriage.
• 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. chosen