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: Savannah River Site | Statement: [Savannah River Operations Office, jurisdiction, Savannah River Site]

Target entity: Savannah River Site
Context triple: [Savannah River Operations Office, jurisdiction, Savannah River Site]

• A. Savannah River Site chosen
  Savannah River Site is a U.S. Department of Energy nuclear reservation in South Carolina historically used for producing materials for nuclear weapons and now focused on environmental cleanup and nuclear materials management.
• B. Savannah River National Laboratory
  Savannah River National Laboratory is a U.S. Department of Energy research facility in South Carolina specializing in nuclear materials management, environmental remediation, and national security technologies.
• C. CSRA (Central Savannah River Area)
  The CSRA (Central Savannah River Area) is a region in east-central Georgia and western South Carolina centered around Augusta and the Savannah River, encompassing numerous surrounding communities.
• 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. Oak Ridge Gaseous Diffusion Plant
  The Oak Ridge Gaseous Diffusion Plant was a major U.S. uranium enrichment facility in Oak Ridge, Tennessee, built during the Manhattan Project and later used for Cold War nuclear fuel production.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.