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: Oklahoma Land Rush of 1889 | Statement: [Cimarron, settingEvent, Oklahoma Land Rush of 1889]

Target entity: Oklahoma Land Rush of 1889
Context triple: [Cimarron, settingEvent, Oklahoma Land Rush of 1889]

• A. Oklahoma land runs chosen
  The Oklahoma land runs were a series of late 19th-century events in which settlers raced to claim parcels of formerly Native American lands in what became the state of Oklahoma.
• B. Black Hills Gold Rush
  The Black Hills Gold Rush was a late-19th-century gold boom in the Black Hills of present-day South Dakota and Wyoming that drew thousands of prospectors onto sacred Lakota lands, intensifying conflicts between the U.S. government and Native American tribes.
• C. Montana gold rush
  The Montana gold rush was a mid-19th-century mining boom in what is now Montana that drew thousands of prospectors, rapidly spurred settlement, and transformed the region’s economy and towns.
• D. Great Sioux War of 1876
  The Great Sioux War of 1876 was a major conflict between the United States and the Lakota Sioux and Northern Cheyenne, best known for battles such as the Battle of the Little Bighorn and its role in the U.S. conquest of the northern Plains.
• E. Custer State Park Buffalo Roundup
  The Custer State Park Buffalo Roundup is an annual South Dakota event where cowboys and park staff on horseback drive a large herd of bison across the prairie for herd management and public viewing.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.