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 historians | Statement: [National Historic Landmark (broader Grant-related sites), documentationBy, National Park Service historians]

Target entity: National Park Service historians
Context triple: [National Historic Landmark (broader Grant-related sites), documentationBy, National Park Service historians]

• A. 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.
• 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. 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.
• D. National Battlefields Commission
  The National Battlefields Commission is a Canadian federal agency responsible for preserving and administering historic battlefield sites, most notably the Plains of Abraham in Quebec City.
• E. National Monuments Service
  The National Monuments Service is an Irish government body responsible for protecting, managing, and advising on the country’s archaeological and built heritage.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.