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: imperial court of the Nguyễn dynasty | Statement: [Forbidden Purple City, governedBy, imperial court of the Nguyễn dynasty]

Target entity: imperial court of the Nguyễn dynasty
Context triple: [Forbidden Purple City, governedBy, imperial court of the Nguyễn dynasty]

• A. imperial court of Vietnam chosen
  The imperial court of Vietnam was the central royal and administrative institution that governed the Vietnamese monarchy, housing the emperor, his family, and high-ranking officials who oversaw state affairs, rituals, and diplomacy.
• B. Nguyễn dynasty
  The Nguyễn dynasty was the last ruling imperial family of Vietnam, governing the country from the early 19th century until the mid-20th century under a Confucian monarchy centered in Huế.
• C. Ngo dynasty
  The Ngo dynasty was a short-lived 10th-century Vietnamese ruling house that marked the end of Chinese domination and the beginning of an independent Vietnamese monarchy.
• D. Lê dynasty
  The Lê dynasty was a major Vietnamese royal dynasty that ruled for several centuries, overseeing periods of political consolidation, territorial expansion, and significant cultural and administrative development.
• E. Later Lê dynasty
  The Later Lê dynasty was a Vietnamese royal house that ruled Đại Việt from the mid-15th to late 18th century, overseeing a period of political consolidation, Confucian state-building, and territorial expansion.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.