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: Zambezi River region | Statement: [Zambezi Tonga, spokenIn, Zambezi River region]

Target entity: Zambezi River region
Context triple: [Zambezi Tonga, spokenIn, Zambezi River region]

• A. Kosi river region
  The Kosi river region is a flood-prone area in the northern part of Bihar, India, shaped by the shifting course of the Kosi River and known for its fertile plains and recurrent flooding.
• B. Zambezi Valley chosen
  The Zambezi Valley is a vast, wildlife-rich river valley in southern Africa, known for its dramatic landscapes along the Zambezi River and protected areas such as Mana Pools.
• C. Zambezi Basin
  The Zambezi Basin is the vast river catchment area in southern Africa that collects the waters of the Zambezi River and its tributaries, encompassing parts of several countries and supporting major ecosystems, agriculture, and hydropower.
• D. Kama River region
  The Kama River region is a historical area in present-day Russia that served as a key center of the medieval Volga Bulgaria civilization and an important crossroads of trade and cultural exchange.
• E. Limpopo River valley
  The Limpopo River valley is a fertile and strategically important region in southern Africa that has long served as a corridor for trade, settlement, and political power.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.