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: Clutha River / Mata-Au catchment | Statement: [Wakatipu, isPartOf, Clutha River / Mata-Au catchment]

Target entity: Clutha River / Mata-Au catchment
Context triple: [Wakatipu, isPartOf, Clutha River / Mata-Au catchment]

• A. Clutha River / Mata-Au chosen
  The Clutha River / Mata-Au is one of New Zealand’s largest and swiftest rivers, flowing through the South Island from the Southern Alps to the Pacific Ocean and known for its hydroelectric power and scenic landscapes.
• B. 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.
• C. Waimakariri River catchment
  The Waimakariri River catchment is a major river basin in Canterbury, New Zealand, encompassing the Waimakariri River and its network of tributaries and associated waterways.
• D. 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.
• E. Clutha River
  The Clutha River, also known by its Māori name Mata-Au, is one of New Zealand's largest and swiftest rivers, flowing from Lake Wānaka through Otago to the Pacific Ocean.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.