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 conflict | Statement: [Border Showdown, historicalRoot, Bleeding Kansas conflict]

Target entity: Bleeding Kansas conflict
Context triple: [Border Showdown, historicalRoot, Bleeding Kansas conflict]

• 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. 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.
• 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. Winnebago War
  The Winnebago War was a brief 1827 conflict between the United States and the Ho-Chunk (Winnebago) people in the Upper Mississippi region, sparked by tensions over land cessions and American expansion.
• E. Colorado Coalfield War
  The Colorado Coalfield War was a major early 20th-century labor conflict in southern Colorado between coal miners and coal companies, marked by violent clashes such as the Ludlow Massacre and significant involvement of the National Guard.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.