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: Rocky Flats Plant | Statement: [Rocky Flats National Wildlife Refuge, formerFacilityName, Rocky Flats Plant]

Target entity: Rocky Flats Plant
Context triple: [Rocky Flats National Wildlife Refuge, formerFacilityName, Rocky Flats Plant]

• A. Rocky Flats Plant (historical) chosen
  Rocky Flats Plant (historical) was a major U.S. nuclear weapons production facility near Denver, Colorado, primarily responsible for manufacturing plutonium triggers for nuclear warheads and later notorious for environmental contamination and safety violations.
• B. Kerr-McGee Cimarron Fuel Fabrication Site
  The Kerr-McGee Cimarron Fuel Fabrication Site was a nuclear fuel production facility in Oklahoma best known for its association with whistleblower Karen Silkwood and the ensuing controversies over worker safety and plutonium contamination.
• C. Fernald uranium plant
  The Fernald uranium plant was a U.S. Department of Energy facility near Cincinnati, Ohio, that processed uranium for nuclear weapons production and later became a major environmental cleanup site.
• D. Waste Isolation Pilot Plant
  The Waste Isolation Pilot Plant is a deep geological repository in New Mexico designed for the long-term disposal of transuranic radioactive waste from U.S. nuclear weapons production.
• E. Pantex Plant
  Pantex Plant is a U.S. nuclear weapons facility in Texas responsible for the assembly, disassembly, and maintenance of the nation’s nuclear warheads.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: formerFacilityName
Context triple: [Rocky Flats National Wildlife Refuge, formerFacilityName, Rocky Flats Plant]

• A. legacyFacilityOf
  Indicates that one facility is an older, predecessor, or superseded version of another facility within the same organizational or operational context.
• B. formerName chosen
  Indicates that an entity was previously known by a different name in the past.
• C. formerSiteOf
  Indicates that a location previously hosted or contained something (such as a structure, organization, or event) that is no longer present there.
• D. formerOrganization
  Indicates that an entity was previously affiliated with or employed by a given organization, but is no longer associated with it.
• E. formerStationNameFor
  Indicates that one station name was previously used as the official name for another station.
• F. None of above.