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: Chen dynasty | Statement: [Kaihuang, predecessorState, Chen dynasty]

Target entity: Chen dynasty
Context triple: [Kaihuang, predecessorState, Chen dynasty]

• A. Chen dynasty chosen
  The Chen dynasty was the last of the Southern Dynasties in Chinese history, ruling parts of southern China from 557 to 589 CE before being conquered by the Sui.
• B. 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.
• C. Xin dynasty
  The Xin dynasty was a short-lived Chinese imperial dynasty (9–23 CE) founded by Wang Mang between the Western and Eastern Han periods, known for its ambitious but ultimately disastrous reforms.
• D. Wei dynasty
  The Wei dynasty was a powerful Chinese imperial state during the Three Kingdoms period, ruling northern China and serving as a major successor to the Han dynasty.
• E. Liang dynasty
  The Liang dynasty was a Southern Chinese imperial dynasty (502–557 CE) known for its flourishing Buddhist culture, literary achievements, and rule from the capital Jiankang during the Northern and Southern Dynasties period.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.