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 National Historic Site Establishment Act of 2000 | Statement: [Sand Creek Massacre National Historic Site, authorizedByLaw, Sand Creek Massacre National Historic Site Establishment Act of 2000]

Target entity: Sand Creek Massacre National Historic Site Establishment Act of 2000
Context triple: [Sand Creek Massacre National Historic Site, authorizedByLaw, Sand Creek Massacre National Historic Site Establishment Act of 2000]

• A. Colorado Wilderness Act of 1980
  The Colorado Wilderness Act of 1980 is a U.S. federal law that designated and protected numerous wilderness areas in Colorado, preserving their natural character and restricting development and motorized use.
• B. Sand Creek Massacre National Historic Site
  Sand Creek Massacre National Historic Site is a U.S. National Park Service unit preserving the location and memory of the 1864 massacre of Cheyenne and Arapaho people by U.S. troops in southeastern Colorado.
• C. Grand Canyon National Park Enlargement Act of 1975
  The Grand Canyon National Park Enlargement Act of 1975 is a U.S. federal law that expanded Grand Canyon National Park’s boundaries and restored a portion of ancestral lands to the Havasupai Tribe.
• D. Yellowstone National Park Protection Act
  The Yellowstone National Park Protection Act is the 1872 U.S. federal law that created Yellowstone as the world’s first national park, pioneering the concept of large-scale landscape preservation.
• E. Arizona Wilderness Act of 1984
  The Arizona Wilderness Act of 1984 is a U.S. federal law that designated and protected numerous wilderness areas across Arizona, preserving their natural landscapes and ecosystems from development.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Sand Creek Massacre National Historic Site Establishment Act of 2000
Target entity description: The Sand Creek Massacre National Historic Site Establishment Act of 2000 is a U.S. federal law that created a national historic site to commemorate and preserve the location of the 1864 Sand Creek Massacre in Colorado.

• A. Colorado Wilderness Act of 1980
  The Colorado Wilderness Act of 1980 is a U.S. federal law that designated and protected numerous wilderness areas in Colorado, preserving their natural character and restricting development and motorized use.
• B. Sand Creek Massacre National Historic Site chosen
  Sand Creek Massacre National Historic Site is a U.S. National Park Service unit preserving the location and memory of the 1864 massacre of Cheyenne and Arapaho people by U.S. troops in southeastern Colorado.
• C. Grand Canyon National Park Enlargement Act of 1975
  The Grand Canyon National Park Enlargement Act of 1975 is a U.S. federal law that expanded Grand Canyon National Park’s boundaries and restored a portion of ancestral lands to the Havasupai Tribe.
• D. Yellowstone National Park Protection Act
  The Yellowstone National Park Protection Act is the 1872 U.S. federal law that created Yellowstone as the world’s first national park, pioneering the concept of large-scale landscape preservation.
• E. Arizona Wilderness Act of 1984
  The Arizona Wilderness Act of 1984 is a U.S. federal law that designated and protected numerous wilderness areas across Arizona, preserving their natural landscapes and ecosystems from development.
• F. None of above.