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: Early national period of the United States | Statement: [David Barton, era, Early national period of the United States]

Target entity: Early national period of the United States
Context triple: [David Barton, era, Early national period of the United States]

• A. Early Republic of the United States chosen
  The Early Republic of the United States was the formative period from the 1790s to the 1820s when the new nation established its political institutions, financial system, and party politics under the Constitution following the American Revolution.
• B. The National Era
  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."
• C. Antebellum period
  The Antebellum period was the era in United States history between the War of 1812 and the Civil War, marked by rapid expansion, intensifying sectional conflict over slavery, and significant social and political change.
• D. Jacksonian era
  The Jacksonian era was a period in early 19th-century United States history marked by the presidency of Andrew Jackson, the expansion of white male suffrage, and aggressive policies of westward expansion and Indian removal.
• E. First Party System
  The First Party System was the initial era of organized political parties in the United States, marked by competition between the Federalists and the Democratic-Republicans in the late 18th and early 19th centuries.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.