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 France, Infanta of Castile | Statement: [Louis IX of France, child, Blanche of France, Infanta of Castile]

Target entity: Blanche of France, Infanta of Castile
Context triple: [Louis IX of France, child, Blanche of France, Infanta of Castile]

• A. Blanche of Valois
  Blanche of Valois was a 14th-century French noblewoman of the House of Valois who became Holy Roman Empress and Queen of Bohemia through her marriage to Emperor Charles IV.
• B. 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.
• C. Yolande of Dreux
  Yolande of Dreux was a 13th-century French noblewoman who became Queen Consort of Scotland through her marriage to King Alexander III.
• D. Sanchia of Provence
  Sanchia of Provence was a 13th-century French noblewoman and queen consort of the Romans, known for her influential marriage into the English royal family and her role in European dynastic politics.
• E. Isabella of Portugal, Duchess of Burgundy
  Isabella of Portugal, Duchess of Burgundy, was a 15th-century Portuguese infanta who became a powerful and influential duchess through her marriage to Philip the Good, playing a key role in the politics and culture of the Burgundian court.
• 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: Blanche of France, Infanta of Castile
Triple: [Louis IX of France, child, Blanche of France, Infanta of Castile]

Blanche of France, Infanta of Castile, was a 13th-century French princess, daughter of King Louis IX, who became a Castilian royal through her marriage to Ferdinand de la Cerda, heir to the throne of Castile.

Target entity: Blanche of France, Infanta of Castile
Target entity description: Blanche of France, Infanta of Castile, was a 13th-century French princess, daughter of King Louis IX, who became a Castilian royal through her marriage to Ferdinand de la Cerda, heir to the throne of Castile.

• A. Blanche of Valois
  Blanche of Valois was a 14th-century French noblewoman of the House of Valois who became Holy Roman Empress and Queen of Bohemia through her marriage to Emperor Charles IV.
• B. 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.
• C. Yolande of Dreux
  Yolande of Dreux was a 13th-century French noblewoman who became Queen Consort of Scotland through her marriage to King Alexander III.
• D. Sanchia of Provence
  Sanchia of Provence was a 13th-century French noblewoman and queen consort of the Romans, known for her influential marriage into the English royal family and her role in European dynastic politics.
• E. Isabella of Portugal, Duchess of Burgundy
  Isabella of Portugal, Duchess of Burgundy, was a 15th-century Portuguese infanta who became a powerful and influential duchess through her marriage to Philip the Good, playing a key role in the politics and culture of the Burgundian court.
• F. None of above. chosen