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: Hoover Dam | Statement: [Lake Mead, formedByDam, Hoover Dam]

Target entity: Hoover Dam
Context triple: [Lake Mead, formedByDam, Hoover Dam]

• A. Hoover Dam chosen
  Hoover Dam is a massive concrete arch-gravity dam on the Colorado River, renowned as a landmark feat of 20th-century American engineering and a major source of hydroelectric power and water management in the Southwest.
• B. Davis Dam
  Davis Dam is a concrete gravity-arch dam on the Colorado River between Nevada and Arizona that forms Lake Mohave and helps regulate water releases from Hoover Dam.
• C. 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.
• D. Glen Canyon Dam
  Glen Canyon Dam is a massive concrete arch-gravity dam on the Colorado River in northern Arizona that created Lake Powell and plays a major role in water storage and hydroelectric power generation in the American Southwest.
• E. Roosevelt Dam
  Roosevelt Dam is a historic masonry and concrete arch dam on Arizona’s Salt River, built in the early 20th century to provide water storage, flood control, and hydroelectric power for the region.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: formedByDam
Context triple: [Lake Mead, formedByDam, Hoover Dam]

• A. reservoirCreatedByDam chosen
  Indicates that a reservoir exists as a result of being formed or impounded by a specific dam.
• B. typeOfDam
  Indicates the specific kind or classification of a dam associated with an entity.
• C. formedBy
  Indicates that something comes into existence or is created as a result of a specific agent, process, or combination of components.
• D. dikeBreaches
  Indicates that a dike fails or ruptures, allowing water to break through its barrier.
• E. formsBasinWith
  Indicates that one geographic feature combines with another to create or define a shared basin or catchment area.
• F. None of above.