Death Valley regional hydrologic system

Target entity: Death Valley regional hydrologic system
Context triple: [Amargosa Canyon, drainageBasin, Death Valley regional hydrologic system]

• A. Amargosa River basin
  The Amargosa River basin is an arid watershed in the Mojave Desert known for its intermittent river, unique desert ecosystems, and rare oases supporting specialized wildlife.
• B. Mojave River region
  The Mojave River region is an area of the Mojave Desert in Southern California characterized by its intermittent river, desert ecosystems, and long-standing Indigenous presence.
• C. Salton Trough
  The Salton Trough is a tectonic depression in Southern California and northern Mexico that forms the northernmost extension of the Gulf of California rift zone.
• D. Tulare Basin
  Tulare Basin is a large, endorheic subregion in the southern part of California’s Central Valley, historically dominated by extensive wetlands and Tulare Lake.
• E. Pleistocene Lake Lahontan basin
  The Pleistocene Lake Lahontan basin is an ancient, now mostly dry hydrologic basin in the Great Basin region of Nevada that once held a vast Ice Age lake covering much of northwestern Nevada.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Death Valley regional hydrologic system
Target entity description: The Death Valley regional hydrologic system is a vast groundwater and surface-water network in the arid southwestern United States that collects, transports, and discharges water across multiple basins into the Death Valley area.

• A. Amargosa River basin
  The Amargosa River basin is an arid watershed in the Mojave Desert known for its intermittent river, unique desert ecosystems, and rare oases supporting specialized wildlife.
• B. Mojave River region
  The Mojave River region is an area of the Mojave Desert in Southern California characterized by its intermittent river, desert ecosystems, and long-standing Indigenous presence.
• C. Salton Trough
  The Salton Trough is a tectonic depression in Southern California and northern Mexico that forms the northernmost extension of the Gulf of California rift zone.
• D. Tulare Basin
  Tulare Basin is a large, endorheic subregion in the southern part of California’s Central Valley, historically dominated by extensive wetlands and Tulare Lake.
• E. Pleistocene Lake Lahontan basin
  The Pleistocene Lake Lahontan basin is an ancient, now mostly dry hydrologic basin in the Great Basin region of Nevada that once held a vast Ice Age lake covering much of northwestern Nevada.
• F. None of above. chosen