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: Maestro Mayor of El Escorial | Statement: [Juan de Herrera, positionHeld, Maestro Mayor of El Escorial]

Target entity: Maestro Mayor of El Escorial
Context triple: [Juan de Herrera, positionHeld, Maestro Mayor of El Escorial]

• A. Francisco Fernández de la Cueva
  Francisco Fernández de la Cueva was a Spanish nobleman and statesman of the early modern period who held the title of 10th Duke of Alburquerque and served the Spanish Crown in high-ranking political and military roles.
• B. Tomás de Villanueva
  Tomás de Villanueva was a 16th-century Spanish Augustinian friar, archbishop, and renowned preacher known for his charity and later canonization as a Catholic saint.
• C. Juan Bautista Martínez del Mazo
  Juan Bautista Martínez del Mazo was a 17th-century Spanish Baroque painter and son-in-law of Diego Velázquez, known for his portraits and court paintings.
• D. Pedro Messía de la Cerda
  Pedro Messía de la Cerda was an 18th-century Spanish naval officer and colonial administrator who served as a prominent viceroy in Spanish South America.
• E. 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.
• 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: Maestro Mayor of El Escorial
Triple: [Juan de Herrera, positionHeld, Maestro Mayor of El Escorial]

The Maestro Mayor of El Escorial was the chief architect and overseer responsible for designing and directing the construction of Spain’s monumental royal monastery-palace of San Lorenzo de El Escorial.

Target entity: Maestro Mayor of El Escorial
Target entity description: The Maestro Mayor of El Escorial was the chief architect and overseer responsible for designing and directing the construction of Spain’s monumental royal monastery-palace of San Lorenzo de El Escorial.

• A. Francisco Fernández de la Cueva
  Francisco Fernández de la Cueva was a Spanish nobleman and statesman of the early modern period who held the title of 10th Duke of Alburquerque and served the Spanish Crown in high-ranking political and military roles.
• B. Tomás de Villanueva
  Tomás de Villanueva was a 16th-century Spanish Augustinian friar, archbishop, and renowned preacher known for his charity and later canonization as a Catholic saint.
• C. Juan Bautista Martínez del Mazo
  Juan Bautista Martínez del Mazo was a 17th-century Spanish Baroque painter and son-in-law of Diego Velázquez, known for his portraits and court paintings.
• D. Pedro Messía de la Cerda
  Pedro Messía de la Cerda was an 18th-century Spanish naval officer and colonial administrator who served as a prominent viceroy in Spanish South America.
• E. 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.
• F. None of above. chosen