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: Caning of Charles Sumner | Statement: [Preston Brooks, event, Caning of Charles Sumner]

Target entity: Caning of Charles Sumner
Context triple: [Preston Brooks, event, Caning of Charles Sumner]

• A. Caning of Charles Sumner chosen
  The Caning of Charles Sumner was a brutal 1856 attack by pro-slavery Congressman Preston Brooks on anti-slavery Senator Charles Sumner on the floor of the U.S. Senate, symbolizing the extreme sectional tensions that led to the American Civil War.
• B. Draft Riots
  The Draft Riots were violent civil disturbances in New York City in 1863, sparked by anger over the Union Army draft during the American Civil War and marked by deadly racial and class-based attacks.
• C. Haymarket affair
  The Haymarket affair was an 1886 labor protest and bombing in Chicago that became a pivotal moment in the history of workers’ rights and the labor movement in the United States.
• D. Colfax massacre
  The Colfax massacre was an 1873 episode of racial and political violence in Louisiana in which white supremacists killed dozens of Black freedmen, marking one of the deadliest incidents of Reconstruction-era terror and undermining Black civil rights in the post–Civil War South.
• E. Trotter–Washington incident of 1903
  The Trotter–Washington incident of 1903 was a highly publicized confrontation in Boston between Black newspaper editor William Monroe Trotter and educator Booker T. Washington that exposed deep divisions over strategies for African American civil rights in the early 20th century.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.