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 staff | Statement: [National Park Service documentation standards, usedBy, National Park Service staff]

Target entity: National Park Service staff
Context triple: [National Park Service documentation standards, usedBy, National Park Service staff]

• A. 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.
• B. National Park Service archaeologists chosen
  National Park Service archaeologists are professional researchers and cultural resource specialists who investigate, preserve, and interpret archaeological sites and artifacts within U.S. national parks and protected areas.
• C. 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.
• D. U.S. Park Police
  The U.S. Park Police is a federal law enforcement agency responsible for policing and protecting national parks and other designated federal lands, primarily in the Washington, D.C., New York City, and San Francisco areas.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.