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 Park System | Statement: [Kobuk Valley National Park, partOf, United States National Park System]

Target entity: United States National Park System
Context triple: [Kobuk Valley National Park, partOf, United States National Park System]

• A. United States National Park System chosen
  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
  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. 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.
• D. 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.
• E. National Park Service
  The National Park Service is a U.S. federal agency responsible for preserving and managing national parks, monuments, and other protected historic and natural sites across the country.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.