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: Himalayan river system | Statement: [Suketi Khad, partOf, Himalayan river system]

Target entity: Himalayan river system
Context triple: [Suketi Khad, partOf, Himalayan river system]

• A. Himalayan river system chosen
  The Himalayan river system is a vast network of major rivers and tributaries originating in the Himalayas that sustains diverse ecosystems and supports hundreds of millions of people across South and East Asia.
• B. Ganges-Brahmaputra-Meghna river system
  The Ganges-Brahmaputra-Meghna river system is one of the world’s largest and most densely populated river basins, spanning the Himalayas to the Bay of Bengal and supporting hundreds of millions of people in South Asia.
• C. Yarlung Tsangpo River basin
  The Yarlung Tsangpo River basin is a high-altitude watershed in Tibet that drains the upper reaches of the Brahmaputra River, encompassing deep gorges, extensive glaciers, and diverse alpine and subtropical ecosystems.
• D. Indo-Gangetic river system
  The Indo-Gangetic river system is a vast network of major rivers and tributaries in northern India and surrounding regions that drains the Indo-Gangetic Plain and supports some of the world’s most densely populated and agriculturally productive areas.
• E. Karakoram glacial system
  The Karakoram glacial system is an extensive network of high-altitude glaciers in the Karakoram Range, notable for its large ice masses, complex glacier dynamics, and significant influence on regional water resources.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.