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: Sand Creek massacre | Statement: [Soldier Blue, historicalEventDepicted, Sand Creek massacre]

Target entity: Sand Creek massacre
Context triple: [Soldier Blue, historicalEventDepicted, Sand Creek massacre]

• A. Sand Creek Massacre chosen
  The Sand Creek Massacre was an 1864 attack in which Colorado U.S. volunteer cavalry brutally killed and mutilated a large number of Cheyenne and Arapaho people, many of them women and children, in one of the most infamous atrocities against Native Americans in U.S. history.
• B. Fort Robinson massacre
  The Fort Robinson massacre was a violent 1879 U.S. Army attack and subsequent deaths of Northern Cheyenne people imprisoned at Fort Robinson, Nebraska, during their attempt to escape confinement and return to their homeland.
• C. Washita Massacre
  The Washita Massacre was an 1868 U.S. Army attack led by George Armstrong Custer on a Southern Cheyenne village in present-day Oklahoma, resulting in the deaths of many Native American men, women, and children and becoming a symbol of the violence of the Indian Wars.
• D. Camp Verde Indian massacre of 1875
  The Camp Verde Indian massacre of 1875 was a brutal attack in Arizona Territory in which U.S. forces killed and forcibly removed Yavapai people during the wider campaign of violence and displacement against Native Americans.
• E. Sand Creek
  Sand Creek is a stream in Harvey County, Kansas, that serves as a local waterway for the surrounding rural and small-town communities.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.