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: Zhou feudal system | Statement: [State of Song, partOf, Zhou feudal system]

Target entity: Zhou feudal system
Context triple: [State of Song, partOf, Zhou feudal system]

• A. Zhou ritual system chosen
  The Zhou ritual system was the comprehensive ceremonial, social, and political order of the Zhou dynasty that structured hierarchy, governance, and daily life through codified rites and norms.
• B. 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.
• C. Western Zhou period
  The Western Zhou period was an early era of Chinese history (c. 1046–771 BCE) marked by the Zhou dynasty’s establishment of a feudal order, development of classical texts, and foundational influence on later Chinese culture and philosophy.
• D. Qin imperial bureaucracy
  The Qin imperial bureaucracy was a highly centralized, hierarchical administrative system in ancient China that implemented Legalist principles to strengthen imperial authority and standardize governance across the empire.
• E. Zhou dynasty
  The Zhou dynasty was an ancient Chinese dynasty that succeeded the Shang, introduced the concept of the Mandate of Heaven, and laid much of the cultural and political foundation for later Chinese civilization.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.