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: Warring States period | Statement: [Lie Yukou, era, Warring States period]

Target entity: Warring States period
Context triple: [Lie Yukou, era, Warring States period]

• A. Warring States period chosen
  The Warring States period was a turbulent era in ancient Chinese history (c. 475–221 BCE) marked by intense warfare among rival states, major philosophical developments, and the eventual unification of China under the Qin dynasty.
• B. Spring and Autumn period
  The Spring and Autumn period was an early phase of the Eastern Zhou dynasty in ancient China marked by the decline of royal authority, the rise of powerful regional states, and significant political, military, and philosophical developments.
• C. Eastern Zhou
  Eastern Zhou was the later period of the Zhou dynasty in ancient China, marked by political fragmentation, intense interstate warfare, and flourishing philosophy during the Spring and Autumn and Warring States eras.
• D. Three Kingdoms period
  The Three Kingdoms period was a turbulent era in Chinese history (220–280 CE) marked by the division of China into the rival states of Wei, Shu, and Wu, extensive warfare, and legendary figures later romanticized in classic literature.
• E. Spring and Autumn interstate wars
  Spring and Autumn interstate wars were a series of frequent, shifting military conflicts among Chinese states during the Spring and Autumn period (approximately 770–476 BCE), marked by power struggles, alliances, and the gradual decline of Zhou royal authority.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.