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: Bleeding Kansas era | Statement: [Marais des Cygnes River, hasHistoricalSignificance, Bleeding Kansas era]

Target entity: Bleeding Kansas era
Context triple: [Marais des Cygnes River, hasHistoricalSignificance, Bleeding Kansas era]

• A. Bleeding Kansas crisis chosen
  The Bleeding Kansas crisis was a period of violent conflict in the Kansas Territory in the 1850s between pro-slavery and anti-slavery forces, foreshadowing the American Civil War.
• B. Civil War in the American West
  The Civil War in the American West refers to the often-overlooked campaigns, battles, and military operations that took place west of the Mississippi River, involving Union, Confederate, and Native American forces over control of territories, trade routes, and resources.
• C. Mormon–Missouri conflict
  The Mormon–Missouri conflict was a violent 1830s clash between Latter-day Saint settlers and other Missourians that culminated in the 1838 Mormon War and the expulsion of Mormons from the state.
• 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. American Civil War in Missouri
  The American Civil War in Missouri was a fiercely contested border-state theater marked by guerrilla warfare, divided loyalties, and significant military and political struggles for control between Union and Confederate forces.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.