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: Baxter Springs Massacre of 1863 | Statement: [Baxter Springs, Kansas, wasSiteOf, Baxter Springs Massacre of 1863]

Target entity: Baxter Springs Massacre of 1863
Context triple: [Baxter Springs, Kansas, wasSiteOf, Baxter Springs Massacre of 1863]

• A. Baxter Springs Massacre chosen
  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.
• B. Quantrill's Raid
  Quantrill's Raid was a brutal Confederate guerrilla attack led by William Quantrill in 1863, in which pro-slavery fighters massacred civilians and burned much of Lawrence, Kansas, during the American Civil War.
• C. 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.
• D. Johnson County War
  The Johnson County War was a violent late-19th-century conflict in Wyoming between large cattle barons and smaller settlers and rustlers, emblematic of the lawlessness and power struggles of the American Wild West.
• 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.