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: Northern Wei dynasty | Statement: [Dunhuang, historicalDynastyAssociation, Northern Wei dynasty]

Target entity: Northern Wei dynasty
Context triple: [Dunhuang, historicalDynastyAssociation, Northern Wei dynasty]

• A. Northern Wei dynasty chosen
  The Northern Wei dynasty was a powerful Xianbei-led imperial dynasty (386–534 CE) that unified northern China, promoted Buddhism, and significantly shaped early medieval Chinese politics and culture.
• B. Northern Qi dynasty
  The Northern Qi dynasty was a short-lived Chinese imperial dynasty (550–577 CE) that ruled northern China and is noted for its military fortifications, cultural developments, and political fragmentation during the Northern and Southern dynasties period.
• C. Jin dynasty
  The Jin dynasty was a Jurchen-led imperial dynasty that ruled northern China from the early 12th to the early 13th century, known for its military strength, conflicts with the Song and Mongol empires, and significant architectural and cultural developments.
• D. 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.
• E. Sui dynasty
  The Sui dynasty was a short-lived but pivotal Chinese imperial dynasty (581–618 CE) that reunified China after centuries of division and laid the foundations for the subsequent Tang dynasty through major administrative and infrastructural reforms.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.