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: United States national parks | Statement: [The National Parks: America’s Best Idea, subject, United States national parks]

Target entity: United States national parks
Context triple: [The National Parks: America’s Best Idea, subject, United States national parks]

• A. United States National Park System
  The United States National Park System is a federally managed network of protected natural, historical, and cultural sites across the country, preserved for conservation, education, and public recreation.
• B. U.S. National Park chosen
  A U.S. National Park is a federally protected natural area in the United States set aside for conservation, public enjoyment, and the preservation of significant landscapes, ecosystems, and wildlife.
• C. U.S. National Monument
  A U.S. National Monument is a federally protected area in the United States designated to preserve significant natural, cultural, or historical features, often established by presidential proclamation.
• D. Canadian National Parks System
  The Canadian National Parks System is a network of federally protected natural areas across Canada that preserves diverse ecosystems, landscapes, and wildlife while providing opportunities for public recreation and education.
• E. W National Park
  W National Park is a major transboundary protected area in West Africa, renowned for its savanna ecosystems and diverse wildlife including elephants, antelopes, and large predators.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.