Triple

Target entity: Ohio River Islands National Wildlife Refuge headquarters
Context triple: [Williamstown, West Virginia, hasAttraction, Ohio River Islands National Wildlife Refuge headquarters]

• A. Ohio River Islands National Wildlife Refuge chosen
  Ohio River Islands National Wildlife Refuge is a protected area consisting of numerous islands and shorelines along the Ohio River, managed to conserve wildlife habitat and support migratory bird populations.
• B. Patoka River National Wildlife Refuge and Management Area
  Patoka River National Wildlife Refuge and Management Area is a protected natural area in southwestern Indiana known for its wetlands, bottomland forests, and diverse wildlife habitat, offering opportunities for birdwatching, hunting, fishing, and nature observation.
• C. Tennessee National Wildlife Refuge
  Tennessee National Wildlife Refuge is a protected area along the Tennessee River in western Tennessee that provides vital habitat for migratory waterfowl and other wildlife while offering opportunities for wildlife observation, hunting, and fishing.
• D. Wallkill River National Wildlife Refuge
  Wallkill River National Wildlife Refuge is a protected wetland and wildlife habitat along the Wallkill River that provides critical conservation areas for migratory birds and other native species, as well as opportunities for public recreation and environmental education.
• E. Marais des Cygnes National Wildlife Refuge
  Marais des Cygnes National Wildlife Refuge is a federally protected wetland and wildlife habitat area in eastern Kansas known for its bottomland hardwood forests, marshes, and diverse bird populations.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.