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: Yuan imperial nobility system | Statement: [Prince of Anxi, partOf, Yuan imperial nobility system]

Target entity: Yuan imperial nobility system
Context triple: [Prince of Anxi, partOf, Yuan imperial nobility system]

• A. Yuan imperial court
  The Yuan imperial court was the central ruling institution of the Mongol-led Yuan dynasty in China, where the emperor and his officials administered the empire’s political, military, and ceremonial affairs.
• B. Qing imperial bureaucracy
  The Qing imperial bureaucracy was the centralized administrative system of the Qing dynasty, staffed by scholar-officials selected through civil service examinations to govern the empire and implement imperial policies.
• C. Ming peerage system
  The Ming peerage system was the hierarchical noble title structure of China’s Ming dynasty, used to organize and rank imperial princes and other aristocrats under the emperor.
• D. Ming imperial capital system
  The Ming imperial capital system was the administrative and ceremonial framework that organized multiple key cities, including primary and auxiliary capitals, to support the governance and legitimacy of the Ming dynasty in China.
• E. Eight Banners system
  The Eight Banners system was a Manchu military and social organization that structured Qing dynasty society into hereditary banner units, forming the core of its army and ruling elite.
• 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: Yuan imperial nobility system
Triple: [Prince of Anxi, partOf, Yuan imperial nobility system]

The Yuan imperial nobility system was the hierarchical aristocratic structure of titles and ranks established by the Mongol-led Yuan dynasty to organize and reward members of the imperial family, Mongol elites, and loyal officials across its vast empire.

Target entity: Yuan imperial nobility system
Target entity description: The Yuan imperial nobility system was the hierarchical aristocratic structure of titles and ranks established by the Mongol-led Yuan dynasty to organize and reward members of the imperial family, Mongol elites, and loyal officials across its vast empire.

• A. Yuan imperial court
  The Yuan imperial court was the central ruling institution of the Mongol-led Yuan dynasty in China, where the emperor and his officials administered the empire’s political, military, and ceremonial affairs.
• B. Qing imperial bureaucracy
  The Qing imperial bureaucracy was the centralized administrative system of the Qing dynasty, staffed by scholar-officials selected through civil service examinations to govern the empire and implement imperial policies.
• C. Ming peerage system
  The Ming peerage system was the hierarchical noble title structure of China’s Ming dynasty, used to organize and rank imperial princes and other aristocrats under the emperor.
• D. Ming imperial capital system
  The Ming imperial capital system was the administrative and ceremonial framework that organized multiple key cities, including primary and auxiliary capitals, to support the governance and legitimacy of the Ming dynasty in China.
• E. Eight Banners system
  The Eight Banners system was a Manchu military and social organization that structured Qing dynasty society into hereditary banner units, forming the core of its army and ruling elite.
• F. None of above. chosen