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: Northern Cheyenne Outbreak | Statement: [Northern Cheyenne Exodus, hasAlternativeName, Northern Cheyenne Outbreak]

Target entity: Northern Cheyenne Outbreak
Context triple: [Northern Cheyenne Exodus, hasAlternativeName, Northern Cheyenne Outbreak]

• A. Northern Cheyenne Exodus chosen
  The Northern Cheyenne Exodus was the 1878–1879 flight of the Northern Cheyenne people from forced relocation in Indian Territory back to their homeland in the northern Plains, marked by hardship, armed conflict, and significant loss of life.
• B. Wyoming Massacre
  The Wyoming Massacre was a brutal 1778 American Revolutionary War attack in Pennsylvania’s Wyoming Valley, where British-allied Loyalist and Iroquois forces killed many American settlers.
• C. Dodge City War
  The Dodge City War was an 1883 bloodless conflict in Dodge City, Kansas, involving a standoff between rival lawmen and saloon interests that epitomized the power struggles and lawlessness of the American Wild West.
• D. Coal Creek War
  The Coal Creek War was an 1891–1892 armed labor uprising by coal miners in Anderson County, Tennessee, protesting the use of convict leasing in the coal mines.
• E. Dakota War of 1862
  The Dakota War of 1862 was a brief but bloody conflict in Minnesota between the Dakota (Sioux) people and the United States, sparked by broken treaties, delayed annuity payments, and widespread hunger among the Dakota.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.