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: Western Han dynasty | Statement: [Xiongnu, mainEnemy, Western Han dynasty]

Target entity: Western Han dynasty
Context triple: [Xiongnu, mainEnemy, Western Han dynasty]

• A. Han dynasty chosen
  The Han dynasty was a long-lasting imperial Chinese dynasty (206 BCE–220 CE) known for consolidating central rule, expanding territory, and fostering major advances in culture, technology, and the Silk Road trade.
• B. Western Jin dynasty
  The Western Jin dynasty was a short-lived Chinese imperial dynasty (266–316 CE) that briefly reunified China after the Three Kingdoms period before collapsing into internal strife and invasions.
• 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. Later Zhou
  Later Zhou was a short-lived Chinese dynasty of the Five Dynasties period that briefly unified much of northern China in the mid-10th century before being succeeded by the Song dynasty.
• E. Qin dynasty
  The Qin dynasty was the first imperial dynasty of a unified China, known for centralizing power, standardizing writing and measurements, and initiating construction of the Great Wall.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.