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-American civil rights movement (1865–1896) | Statement: [William Hooper Councill, movement, African-American civil rights movement (1865–1896)]

Target entity: African-American civil rights movement (1865–1896)
Context triple: [William Hooper Councill, movement, African-American civil rights movement (1865–1896)]

• A. American civil rights movement
  The American civil rights movement was a mid-20th-century mass social and political campaign, prominently led by figures like Martin Luther King Jr., that sought to end racial segregation and discrimination against African Americans and secure equal rights under the law.
• B. National Negro Convention movement chosen
  The National Negro Convention movement was a series of 19th-century gatherings of African American leaders and activists organized to coordinate strategies for abolition, civil rights, and Black community advancement in the United States.
• C. Niagara Movement
  The Niagara Movement was an early 20th-century African American civil rights organization, led by figures like W.E.B. Du Bois, that advocated for full political, civil, and social rights and helped lay the groundwork for later groups such as the NAACP.
• 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. American civil liberties movement
  The American civil liberties movement is a broad social and legal campaign dedicated to defending and expanding individual rights and freedoms guaranteed by the U.S. Constitution, particularly in areas such as free speech, due process, and equal protection under the law.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.