Alabama-Coosa-Tallapoosa River system

Target entity: Alabama-Coosa-Tallapoosa River system
Context triple: [Coosa River, partOf, Alabama-Coosa-Tallapoosa River system]

• A. Alabama River
  The Alabama River is a major waterway in the U.S. state of Alabama that flows through the central part of the state and plays a key role in its transportation, ecology, and history.
• B. Chattahoochee River basin
  The Chattahoochee River basin is the drainage area of the Chattahoochee River in the southeastern United States, encompassing its tributaries, valleys, and surrounding landscapes across Georgia, Alabama, and Florida.
• C. Apalachicola–Chattahoochee–Flint River Basin
  The Apalachicola–Chattahoochee–Flint River Basin is a major tri-state watershed spanning Georgia, Alabama, and Florida, known for its complex water-sharing disputes and vital ecological and economic importance to the southeastern United States.
• D. Tallapoosa River
  The Tallapoosa River is a major river in the southeastern United States that flows through Alabama and Georgia, contributing significantly to the region’s ecology, recreation, and hydroelectric power generation.
• E. Tensaw River
  The Tensaw River is a major river in southwestern Alabama that flows through the Mobile-Tensaw River Delta before emptying into Mobile Bay.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Alabama-Coosa-Tallapoosa River system
Target entity description: The Alabama-Coosa-Tallapoosa River system is a major river network in the southeastern United States that drains much of Alabama and parts of neighboring states, supporting diverse ecosystems, navigation, and regional water supply.

• A. Alabama River
  The Alabama River is a major waterway in the U.S. state of Alabama that flows through the central part of the state and plays a key role in its transportation, ecology, and history.
• B. Chattahoochee River basin
  The Chattahoochee River basin is the drainage area of the Chattahoochee River in the southeastern United States, encompassing its tributaries, valleys, and surrounding landscapes across Georgia, Alabama, and Florida.
• C. Apalachicola–Chattahoochee–Flint River Basin
  The Apalachicola–Chattahoochee–Flint River Basin is a major tri-state watershed spanning Georgia, Alabama, and Florida, known for its complex water-sharing disputes and vital ecological and economic importance to the southeastern United States.
• D. Tallapoosa River
  The Tallapoosa River is a major river in the southeastern United States that flows through Alabama and Georgia, contributing significantly to the region’s ecology, recreation, and hydroelectric power generation.
• E. Tensaw River
  The Tensaw River is a major river in southwestern Alabama that flows through the Mobile-Tensaw River Delta before emptying into Mobile Bay.
• F. None of above. chosen