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: Indus River system | Statement: [Mangla Dam, associatedWithRiverSystem, Indus River system]

Target entity: Indus River system
Context triple: [Mangla Dam, associatedWithRiverSystem, Indus River system]

• A. Indus River
  The Indus River is one of Asia’s longest and most historically significant rivers, flowing from the Tibetan Plateau through India and Pakistan to the Arabian Sea and serving as a vital lifeline for agriculture, civilization, and industry in the region.
• B. Indus River basin chosen
  The Indus River basin is a vast drainage area in South Asia centered on the Indus River, supporting major agricultural regions and dense populations across parts of Pakistan, India, China, and Afghanistan.
• C. Indus
  Indus is a faint southern constellation representing an Indian figure, located in the southern sky between constellations such as Grus and Pavo.
• D. Saraswati River
  The Saraswati River is a legendary and partially identified ancient river of the Indian subcontinent, revered in Hindu tradition and Vedic texts as a sacred and life-giving waterway.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: associatedWithRiverSystem
Context triple: [Mangla Dam, associatedWithRiverSystem, Indus River system]

• A. closelyAssociatedRiver
  Indicates a river that is geographically or functionally closely connected to the subject, such as flowing nearby, through, or otherwise strongly linked to it.
• B. tributarySystem
  Indicates a relationship where one political entity pays regular tribute or offers deference to another, acknowledging the latter’s superior authority or status.
• C. hasMajorRiverSystem chosen
  Indicates that an entity possesses or is traversed by a primary, large-scale river network that significantly characterizes its hydrology or geography.
• D. associatedWithWaterways
  Indicates a relationship in which something is connected, linked, or relevant to waterways such as rivers, canals, or streams.
• E. hasRiver
  Indicates that a location or area contains, is traversed by, or is directly associated with a river.
• F. None of above.