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: Black Hills Gold Rush | Statement: [Great Sioux Reservation, significantEvent, Black Hills Gold Rush]

Target entity: Black Hills Gold Rush
Context triple: [Great Sioux Reservation, significantEvent, Black Hills Gold Rush]

• A. Black Hills Gold Rush chosen
  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.
• B. Pike’s Peak Gold Rush
  The Pike’s Peak Gold Rush was a mid-19th-century gold rush in the Colorado region that spurred rapid settlement and the founding of numerous mining camps and towns.
• 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. Cripple Creek gold rush
  The Cripple Creek gold rush was a late 19th-century mining boom in Colorado that transformed the Cripple Creek area into one of the most productive gold-mining districts in the United States.
• E. Nevada gold rush
  The Nevada gold rush was a late-19th- and early-20th-century mining boom in Nevada that spurred rapid settlement, economic growth, and the rise of numerous boomtowns across the state.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.