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: National Era | Statement: [Gamaliel Bailey, employer, National Era]

Target entity: National Era
Context triple: [Gamaliel Bailey, employer, National Era]

• A. The National Era chosen
  The National Era was a 19th-century American abolitionist newspaper best known as the original serial publisher of Harriet Beecher Stowe's "Uncle Tom's Cabin."
• B. Open Era
  The Open Era is the period in tennis history, beginning in 1968, when major tournaments allowed both amateur and professional players to compete together.
• C. Republican era
  The Republican era was the period in Chinese history from the 1911 Xinhai Revolution to the establishment of the People’s Republic in 1949, marked by the rule of the Republic of China and significant political fragmentation, warlordism, and social transformation.
• D. Legacy era
  The Legacy era is a period in the Star Wars Legends continuity set over a century after the original films, depicting a future galaxy shaped by the descendants of classic characters, a resurgent Sith threat, and the struggles of a new generation of Jedi.
• E. Modern era
  The Modern era is the historical period characterized by rapid industrialization, scientific and technological advancement, nation-state formation, and profound social and cultural change from roughly the late 18th century to the present.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.