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: Columbia River hydroelectric dams | Statement: [Bonneville Power Administration, mainPowerSource, Columbia River hydroelectric dams]

Target entity: Columbia River hydroelectric dams
Context triple: [Bonneville Power Administration, mainPowerSource, Columbia River hydroelectric dams]

• A. Columbia River hydropower system chosen
  The Columbia River hydropower system is an extensive network of dams and generating facilities that provides a major share of the Pacific Northwest’s electricity while also supporting irrigation, navigation, and flood control.
• B. Grand Coulee Dam
  Grand Coulee Dam is a massive concrete gravity dam on the Columbia River in Washington State, renowned as one of the largest power-producing facilities in the United States and a landmark of New Deal–era infrastructure.
• C. Coulee Dam, Washington
  Coulee Dam, Washington is a small town in north-central Washington State best known as the community adjacent to the massive Grand Coulee Dam on the Columbia River.
• D. Skagit River Hydroelectric Project
  The Skagit River Hydroelectric Project is a major hydroelectric power system in Washington State that supplies electricity to the Seattle area through a series of dams and reservoirs on the Skagit River.
• E. Snake River hydropower system
  The Snake River hydropower system is a network of dams and related infrastructure along the Snake River that generates hydroelectric power, supports irrigation, and influences regional water management and ecosystems in the Pacific Northwest.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: mainPowerSource
Context triple: [Bonneville Power Administration, mainPowerSource, Columbia River hydroelectric dams]

• A. hasPowerSource chosen
  Indicates that an entity derives its operational energy or functionality from a specified power source.
• B. mainCentralPower
  Indicates that an entity functions as the primary central authority or dominant power within a given system or context.
• C. suppliesPowerTo
  Indicates that one entity provides electrical or energy power required for the operation or functioning of another entity.
• D. electricalPower
  Indicates that one entity supplies, carries, or is associated with electrical power to or for another entity.
• E. hasPowerSupplyType
  Indicates that an entity is associated with a specific type or category of power supply it uses or requires.
• F. None of above.