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: African Americans in 19th-century America | Statement: [William Sidney Mount, mainSubject, African Americans in 19th-century America]

Target entity: African Americans in 19th-century America
Context triple: [William Sidney Mount, mainSubject, African Americans in 19th-century America]

• A. African-American history chosen
  African-American history is the chronicle of the experiences, struggles, and contributions of people of African descent in the United States, encompassing slavery, emancipation, civil rights movements, and ongoing cultural and political influence.
• B. African American Lives
  African American Lives is a documentary television series hosted by Henry Louis Gates Jr. that explores the genealogy and ancestral histories of prominent African Americans using historical research and DNA analysis.
• C. Black Americans
  Black Americans are a racial and ethnic group in the United States descended largely from enslaved Africans, with a distinct cultural, historical, and political legacy that has profoundly shaped American society.
• D. The Negro People in American History
  The Negro People in American History is a historical work that traces the experiences, struggles, and contributions of African Americans within the broader narrative of United States history.
• E. African American studies
  African American studies is an interdisciplinary academic field that examines the history, culture, politics, and experiences of people of African descent, particularly in the United States.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.