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: Cayetano Martínez de Irujo, Count of Salvatierra | Statement: [Cayetana Fitz-James Stuart, 18th Duchess of Alba, child, Cayetano Martínez de Irujo, Count of Salvatierra]

Target entity: Cayetano Martínez de Irujo, Count of Salvatierra
Context triple: [Cayetana Fitz-James Stuart, 18th Duchess of Alba, child, Cayetano Martínez de Irujo, Count of Salvatierra]

• A. Fernando Martínez de Irujo, Marquis of San Vicente del Barco
  Fernando Martínez de Irujo, Marquis of San Vicente del Barco, is a Spanish aristocrat and member of the prominent House of Alba.
• B. Alfonso de Galarreta
  Alfonso de Galarreta is a Spanish-born traditionalist Catholic bishop and prominent member of the Society of Saint Pius X.
• C. Jaime de Marichalar
  Jaime de Marichalar is a Spanish aristocrat and former member by marriage of the Spanish royal family, known primarily as the ex-husband of Infanta Elena, Duchess of Lugo.
• D. Pedro Martínez de Luna y Pérez de Gotor
  Pedro Martínez de Luna y Pérez de Gotor was a 14th–15th century Aragonese cardinal who became the Avignon claimant to the papacy during the Western Schism, known as Antipope Benedict XIII.
• E. Luis de Requesens
  Luis de Requesens was a 16th-century Spanish nobleman and military commander who served as governor of the Habsburg Netherlands during the early stages of the Dutch Revolt.
• 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: Cayetano Martínez de Irujo, Count of Salvatierra
Triple: [Cayetana Fitz-James Stuart, 18th Duchess of Alba, child, Cayetano Martínez de Irujo, Count of Salvatierra]

Cayetano Martínez de Irujo, Count of Salvatierra, is a Spanish aristocrat and equestrian, best known as one of the sons of the late Cayetana Fitz-James Stuart, the 18th Duchess of Alba.

Target entity: Cayetano Martínez de Irujo, Count of Salvatierra
Target entity description: Cayetano Martínez de Irujo, Count of Salvatierra, is a Spanish aristocrat and equestrian, best known as one of the sons of the late Cayetana Fitz-James Stuart, the 18th Duchess of Alba.

• A. Fernando Martínez de Irujo, Marquis of San Vicente del Barco
  Fernando Martínez de Irujo, Marquis of San Vicente del Barco, is a Spanish aristocrat and member of the prominent House of Alba.
• B. Alfonso de Galarreta
  Alfonso de Galarreta is a Spanish-born traditionalist Catholic bishop and prominent member of the Society of Saint Pius X.
• C. Jaime de Marichalar
  Jaime de Marichalar is a Spanish aristocrat and former member by marriage of the Spanish royal family, known primarily as the ex-husband of Infanta Elena, Duchess of Lugo.
• D. Pedro Martínez de Luna y Pérez de Gotor
  Pedro Martínez de Luna y Pérez de Gotor was a 14th–15th century Aragonese cardinal who became the Avignon claimant to the papacy during the Western Schism, known as Antipope Benedict XIII.
• E. Luis de Requesens
  Luis de Requesens was a 16th-century Spanish nobleman and military commander who served as governor of the Habsburg Netherlands during the early stages of the Dutch Revolt.
• F. None of above. chosen