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: Advanced Test Reactor | Statement: [ATR, fullName, Advanced Test Reactor]

Target entity: Advanced Test Reactor
Context triple: [ATR, fullName, Advanced Test Reactor]

• A. Advanced Test Reactor chosen
  The Advanced Test Reactor is a high-flux research nuclear reactor used primarily for materials testing and irradiation experiments, located at the Idaho National Laboratory in the United States.
• B. Advanced Reactor Demonstration Program
  The Advanced Reactor Demonstration Program is a U.S. initiative to accelerate the development, licensing, and deployment of next-generation nuclear reactors through cost-shared partnerships with industry.
• C. Special Power Excursion Reactor Test series
  The Special Power Excursion Reactor Test (SPERT) series was a set of experimental nuclear reactors used in the mid-20th century to study reactor safety and behavior under rapid power excursions.
• D. K Reactor
  K Reactor is a decommissioned nuclear production reactor at the Savannah River Site in South Carolina that was used primarily for producing weapons-grade materials during the Cold War.
• E. Experimental Breeder Reactor II
  Experimental Breeder Reactor II was a sodium-cooled fast breeder nuclear reactor and research facility in Idaho that played a key role in demonstrating advanced reactor safety and fuel cycle technologies.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.