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: Constance of Castile, nun at Las Huelgas | Statement: [Sancho of Castile, sibling, Constance of Castile, nun at Las Huelgas]

Target entity: Constance of Castile, nun at Las Huelgas
Context triple: [Sancho of Castile, sibling, Constance of Castile, nun at Las Huelgas]

• A. Sancha Raimúndez of León
  Sancha Raimúndez of León was a 12th-century Leonese infanta and influential royal patron, noted for her political role at court and her extensive support of religious institutions.
• B. Constance of Castile
  Constance of Castile was a 12th-century Castilian princess who became Queen of France as the second wife of King Louis VII.
• C. Constance of Castile
  Constance of Castile was a 14th-century Castilian princess and claimant to the Castilian throne who became the second wife of John of Gaunt, Duke of Lancaster, thereby linking the English royal family to the Castilian royal line.
• D. Elvira García of Castile
  Elvira García of Castile was a medieval Castilian noblewoman and queen consort of León, best known as the mother of King Alfonso V of León.
• E. Teresa de Castro y de la Cueva
  Teresa de Castro y de la Cueva was a Spanish noblewoman of the 16th century, best known as the wife of conquistador and colonial governor García Hurtado de Mendoza.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Constance of Castile, nun at Las Huelgas
Target entity description: Constance of Castile was a medieval Castilian infanta who became a nun at the royal Cistercian monastery of Las Huelgas in Burgos.

• A. Sancha Raimúndez of León
  Sancha Raimúndez of León was a 12th-century Leonese infanta and influential royal patron, noted for her political role at court and her extensive support of religious institutions.
• B. Constance of Castile
  Constance of Castile was a 12th-century Castilian princess who became Queen of France as the second wife of King Louis VII.
• C. Constance of Castile
  Constance of Castile was a 14th-century Castilian princess and claimant to the Castilian throne who became the second wife of John of Gaunt, Duke of Lancaster, thereby linking the English royal family to the Castilian royal line.
• D. Elvira García of Castile
  Elvira García of Castile was a medieval Castilian noblewoman and queen consort of León, best known as the mother of King Alfonso V of León.
• E. Teresa de Castro y de la Cueva
  Teresa de Castro y de la Cueva was a Spanish noblewoman of the 16th century, best known as the wife of conquistador and colonial governor García Hurtado de Mendoza.
• F. None of above. chosen