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: Bảo Đại era | Statement: [Vietnamese traditional calendar, eraNameUsed, Bảo Đại era]

Target entity: Bảo Đại era
Context triple: [Vietnamese traditional calendar, eraNameUsed, Bảo Đại era]

• A. Republican era of China
  The Republican era of China (1912–1949) was the period between the fall of the Qing dynasty and the establishment of the People’s Republic, marked by warlordism, nationalist-communist struggles, and efforts at modernization and state-building.
• B. Myanmar Era
  Myanmar Era is the traditional lunisolar calendar system historically used in Myanmar for marking years, religious festivals, and cultural events.
• C. Bảo Đại chosen
  Bảo Đại was the last emperor of the Nguyễn dynasty and of Vietnam, whose reign ended with the abolition of the monarchy and the establishment of republican rule.
• D. 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.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.