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: Gilded Age | Statement: [Vanderbilt Mansion National Historic Site, period, Gilded Age]

Target entity: Gilded Age
Context triple: [Vanderbilt Mansion National Historic Site, period, Gilded Age]

• A. Gilded Age chosen
  The Gilded Age was a late 19th-century period in the United States marked by rapid industrialization, vast wealth accumulation, stark social inequality, and influential business magnates like Andrew Carnegie.
• B. Progressive Era
  The Progressive Era was a period of widespread social activism and political reform in the United States, roughly from the 1890s to the 1920s, aimed at addressing problems caused by industrialization, urbanization, and political corruption.
• C. 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.
• D. Reconstruction era
  The Reconstruction era was the period following the American Civil War when the United States attempted to reintegrate the seceded Southern states and redefine the legal and social status of formerly enslaved people.
• E. Victorian era
  The Victorian era was the period of British history during Queen Victoria's reign (1837–1901), marked by rapid industrialization, imperial expansion, and significant social and cultural change.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.