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: Infante Fernando, Duke of Viseu | Statement: [Duke of Viseu, heldBy, Infante Fernando, Duke of Viseu]

Target entity: Infante Fernando, Duke of Viseu
Context triple: [Duke of Viseu, heldBy, Infante Fernando, Duke of Viseu]

• A. Infante Carlos of Portugal
  Infante Carlos of Portugal was a Portuguese prince of the House of Braganza, best known as the younger brother of King Joseph I of Portugal.
• B. Infante Duarte, Duke of Guimarães
  Infante Duarte, Duke of Guimarães, was a 16th-century Portuguese infante of the House of Aviz and a prominent nobleman closely connected to the royal succession.
• C. Luis, Duke of Beja
  Luis, Duke of Beja, was a Portuguese infante and nobleman of the House of Aviz, notable as a younger son of King Manuel I and for his role in the Portuguese court during the early 16th century.
• D. Infante Enrique, Duke of Seville
  Infante Enrique, Duke of Seville was a 19th-century Spanish infante and liberal-leaning royal who became notable for his political opposition to Queen Isabella II and his eventual execution after a duel.
• E. Infante Carlos, Count of Molina
  Infante Carlos, Count of Molina was a Spanish Bourbon prince who became the first Carlist pretender to the Spanish throne, leading the conservative Carlist movement in the 19th century.
• 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: Infante Fernando, Duke of Viseu
Triple: [Duke of Viseu, heldBy, Infante Fernando, Duke of Viseu]

Infante Fernando, Duke of Viseu was a 15th-century Portuguese infante and nobleman of the House of Aviz, notable for his high-ranking position in the royal family and influence in the politics of late medieval Portugal.

Target entity: Infante Fernando, Duke of Viseu
Target entity description: Infante Fernando, Duke of Viseu was a 15th-century Portuguese infante and nobleman of the House of Aviz, notable for his high-ranking position in the royal family and influence in the politics of late medieval Portugal.

• A. Infante Carlos of Portugal
  Infante Carlos of Portugal was a Portuguese prince of the House of Braganza, best known as the younger brother of King Joseph I of Portugal.
• B. Infante Duarte, Duke of Guimarães
  Infante Duarte, Duke of Guimarães, was a 16th-century Portuguese infante of the House of Aviz and a prominent nobleman closely connected to the royal succession.
• C. Luis, Duke of Beja
  Luis, Duke of Beja, was a Portuguese infante and nobleman of the House of Aviz, notable as a younger son of King Manuel I and for his role in the Portuguese court during the early 16th century.
• D. Infante Enrique, Duke of Seville
  Infante Enrique, Duke of Seville was a 19th-century Spanish infante and liberal-leaning royal who became notable for his political opposition to Queen Isabella II and his eventual execution after a duel.
• E. Infante Carlos, Count of Molina
  Infante Carlos, Count of Molina was a Spanish Bourbon prince who became the first Carlist pretender to the Spanish throne, leading the conservative Carlist movement in the 19th century.
• F. None of above. chosen