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: Y-12 electromagnetic separation plant | Statement: [Manhattan Project sites, hasPart, Y-12 electromagnetic separation plant]

Target entity: Y-12 electromagnetic separation plant
Context triple: [Manhattan Project sites, hasPart, Y-12 electromagnetic separation plant]

• A. Y-12 National Security Complex chosen
  The Y-12 National Security Complex is a U.S. Department of Energy facility central to nuclear weapons production, uranium processing, and national security operations.
• B. Paducah Gaseous Diffusion Plant
  The Paducah Gaseous Diffusion Plant is a former U.S. Department of Energy uranium enrichment facility in western Kentucky that played a major role in producing enriched uranium for nuclear power and defense.
• C. K-25 Project
  The K-25 Project was a World War II–era Manhattan Project effort to build and operate a massive gaseous diffusion plant for uranium enrichment in Oak Ridge, Tennessee.
• D. Oak Ridge Reservation
  Oak Ridge Reservation is a large U.S. Department of Energy site in Oak Ridge, Tennessee, historically central to the Manhattan Project and now a major center for nuclear research, environmental management, and national security work.
• E. Hanford production reactors
  The Hanford production reactors were a series of plutonium-producing nuclear reactors built during and after World War II at the Hanford Site in Washington State as part of the U.S. nuclear weapons program.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.