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 rangers | Statement: [Manhattan Project National Historical Park (Oak Ridge unit), operator, National Park Service rangers]

Target entity: National Park Service rangers
Context triple: [Manhattan Project National Historical Park (Oak Ridge unit), operator, National Park Service rangers]

• A. 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.
• B. 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.
• C. National Park Service chosen
  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. State Parks Police
  The State Parks Police is a specialized law enforcement agency responsible for public safety, resource protection, and enforcement of laws within New York’s state parks and historic sites.
• E. National Park Service uniforms
  National Park Service uniforms are the distinctive official attire worn by U.S. park rangers and staff, typically featuring gray shirts, green trousers, and iconic badges and insignia that symbolize the agency’s stewardship of natural and cultural resources.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.