Montana–Alberta border area

Target entity: Montana–Alberta border area
Context triple: [Milk River, borderRegion, Montana–Alberta border area]

• A. Northwest Territories–Alberta border
  The Northwest Territories–Alberta border is the interprovincial and territorial boundary in western Canada that separates the province of Alberta from the Northwest Territories, running through remote boreal and parkland regions including the area around Wood Buffalo National Park.
• B. Montana Hi-Line
  The Montana Hi-Line is a sparsely populated, windswept region of northern Montana along the Great Northern Railway and U.S. Highway 2, known for its vast prairies, harsh winters, and small agricultural communities.
• C. Powder River Country
  Powder River Country is a region in northeastern Wyoming known historically as a key area of conflict between the United States and Plains Indian tribes during the mid-19th century.
• D. Alberta–Saskatchewan border
  The Alberta–Saskatchewan border is the interprovincial boundary in western Canada that runs north–south between the provinces of Alberta and Saskatchewan, passing directly through the city of Lloydminster.
• E. Milk River region
  The Milk River region is a historical homeland area in the northern Great Plains of North America, associated with Indigenous peoples such as the Gros Ventre.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Montana–Alberta border area
Target entity description: The Montana–Alberta border area is a sparsely populated, largely rural region along the Canada–United States boundary where the Canadian province of Alberta meets the U.S. state of Montana, characterized by prairie landscapes, ranching, and cross-border river systems.

• A. Northwest Territories–Alberta border
  The Northwest Territories–Alberta border is the interprovincial and territorial boundary in western Canada that separates the province of Alberta from the Northwest Territories, running through remote boreal and parkland regions including the area around Wood Buffalo National Park.
• B. Montana Hi-Line
  The Montana Hi-Line is a sparsely populated, windswept region of northern Montana along the Great Northern Railway and U.S. Highway 2, known for its vast prairies, harsh winters, and small agricultural communities.
• C. Powder River Country
  Powder River Country is a region in northeastern Wyoming known historically as a key area of conflict between the United States and Plains Indian tribes during the mid-19th century.
• D. Alberta–Saskatchewan border
  The Alberta–Saskatchewan border is the interprovincial boundary in western Canada that runs north–south between the provinces of Alberta and Saskatchewan, passing directly through the city of Lloydminster.
• E. Milk River region
  The Milk River region is a historical homeland area in the northern Great Plains of North America, associated with Indigenous peoples such as the Gros Ventre.
• F. None of above. chosen