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: Colfax massacre | Statement: [United States v. Cruikshank, hasMainSubject, Colfax massacre]

Target entity: Colfax massacre
Context triple: [United States v. Cruikshank, hasMainSubject, Colfax massacre]

• A. Colfax massacre chosen
  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.
• B. Marais des Cygnes massacre
  The Marais des Cygnes massacre was an 1858 attack in Kansas Territory in which pro-slavery militants executed a group of free-state men, becoming one of the most notorious episodes of violence in the Bleeding Kansas conflict.
• C. Pavonia Massacre
  The Pavonia Massacre was a 1643 attack by Dutch colonists on Lenape Native Americans in present-day Jersey City, New Jersey, that helped ignite the broader conflict known as Kieft's War.
• D. Baxter Springs Massacre
  The Baxter Springs Massacre was an 1863 Civil War attack in which Confederate guerrillas led by William Quantrill ambushed and killed a large number of Union soldiers and civilians near Baxter Springs, Kansas.
• E. Pottawatomie massacre
  The Pottawatomie massacre was an 1856 episode of anti-slavery violence in Kansas in which abolitionist John Brown and his followers killed five pro-slavery settlers, escalating tensions that helped lead to the American Civil War.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.