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: Waitaki River hydro cascade | Statement: [Waitaki Dam, partOfCascade, Waitaki River hydro cascade]

Target entity: Waitaki River hydro cascade
Context triple: [Waitaki Dam, partOfCascade, Waitaki River hydro cascade]

• A. Waitaki hydroelectric scheme chosen
  The Waitaki hydroelectric scheme is a major series of dams, canals, and power stations on the Waitaki River system in New Zealand, providing a significant portion of the country’s hydroelectric power.
• B. Waitaki River catchment
  The Waitaki River catchment is a major river basin in New Zealand’s South Island that collects water from numerous alpine-fed rivers and lakes before flowing to the Pacific Ocean.
• C. Waikato hydro scheme
  The Waikato hydro scheme is a series of hydroelectric power stations and dams on New Zealand’s Waikato River that form a major source of renewable electricity for the country.
• D. Rangitīkei River catchment
  The Rangitīkei River catchment is the drainage basin in New Zealand’s central North Island that collects and channels water from numerous tributaries, including the Hautapu River, into the Rangitīkei River system.
• E. Turanganui River catchment
  The Turanganui River catchment is the river basin in the Gisborne region of New Zealand that collects and drains water from contributing rivers such as the Waimata River into the Turanganui River system.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.