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: Lady of Castile | Statement: [Blanche of France, Infanta of Castile, title, Lady of Castile]

Target entity: Lady of Castile
Context triple: [Blanche of France, Infanta of Castile, title, Lady of Castile]

• A. Elvira of Castile
  Elvira of Castile was a 12th-century Castilian princess who became Queen of Sicily through her marriage to King Roger II.
• B. Elvira of Castile
  Elvira of Castile was a medieval Castilian noblewoman and illegitimate daughter of King Alfonso VI of León and Castile, known for her politically significant marriage to the Crusader leader Raymond IV of Toulouse.
• C. Queen of Castile
  The Queen of Castile was the female monarch of the medieval and early modern Kingdom of Castile, a powerful Iberian realm that played a central role in the formation of Spain.
• D. Blanche of Castile
  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.
• E. Sancha of Castile, Queen of Navarre
  Sancha of Castile, Queen of Navarre, was a 12th-century Castilian infanta who became queen consort of Navarre through marriage to King Sancho VI the Wise and played a key dynastic role in linking the royal houses of Castile and Navarre.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Lady of Castile
Triple: [Blanche of France, Infanta of Castile, title, Lady of Castile]

Lady of Castile was a noble title held by Blanche of France, a French princess who became a prominent member of the Castilian royal family through marriage.

Target entity: Lady of Castile
Target entity description: Lady of Castile was a noble title held by Blanche of France, a French princess who became a prominent member of the Castilian royal family through marriage.

• A. Elvira of Castile
  Elvira of Castile was a 12th-century Castilian princess who became Queen of Sicily through her marriage to King Roger II.
• B. Elvira of Castile
  Elvira of Castile was a medieval Castilian noblewoman and illegitimate daughter of King Alfonso VI of León and Castile, known for her politically significant marriage to the Crusader leader Raymond IV of Toulouse.
• C. Queen of Castile
  The Queen of Castile was the female monarch of the medieval and early modern Kingdom of Castile, a powerful Iberian realm that played a central role in the formation of Spain.
• D. Blanche of Castile
  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.
• E. Sancha of Castile, Queen of Navarre
  Sancha of Castile, Queen of Navarre, was a 12th-century Castilian infanta who became queen consort of Navarre through marriage to King Sancho VI the Wise and played a key dynastic role in linking the royal houses of Castile and Navarre.
• F. None of above. chosen