Indo-Gangetic river system

Target entity: Indo-Gangetic river system
Context triple: [Sarda River, partOf, Indo-Gangetic river system]

• A. 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.
• B. Ganges Basin
  The Ganges Basin is the vast river drainage system in northern India and neighboring countries that supports hundreds of millions of people through its fertile plains and extensive network of tributaries.
• C. Indus River basin
  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.
• D. Upper Ganges-Yamuna Doab
  The Upper Ganges-Yamuna Doab is a fertile alluvial region in northern India between the Ganges and Yamuna rivers, known for its intensive agriculture and dense rural-urban settlements.
• E. 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.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Indo-Gangetic river system
Target entity description: 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.

• A. 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.
• B. Ganges Basin
  The Ganges Basin is the vast river drainage system in northern India and neighboring countries that supports hundreds of millions of people through its fertile plains and extensive network of tributaries.
• C. Indus River basin
  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.
• D. Upper Ganges-Yamuna Doab
  The Upper Ganges-Yamuna Doab is a fertile alluvial region in northern India between the Ganges and Yamuna rivers, known for its intensive agriculture and dense rural-urban settlements.
• E. 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.
• F. None of above. chosen