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: National Park Service system | Statement: [Chopawamsic Recreational Demonstration Area, partOf, National Park Service system]

Target entity: National Park Service system
Context triple: [Chopawamsic Recreational Demonstration Area, partOf, National Park Service 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. 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.
• 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. National Parks and Wildlife Service
  The National Parks and Wildlife Service is the Irish government body responsible for protecting the country’s natural heritage, including national parks, nature reserves, and wildlife conservation.
• E. Administración de Parques Nacionales
  La Administración de Parques Nacionales es el organismo estatal argentino encargado de la conservación, manejo y administración del sistema nacional de áreas naturales protegidas del país.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.