Ottawa Valley

Target entity: Ottawa Valley
Context triple: [Eastern Ontario, containsRegion, Ottawa Valley]

• A. Ottawa River
  The Ottawa River is a major waterway in eastern Canada that forms much of the border between Ontario and Quebec and is a key tributary of the Saint Lawrence River.
• B. Gatineau River
  The Gatineau River is a major waterway in western Quebec that flows south through the Gatineau Valley before joining the Ottawa River near Canada’s National Capital Region.
• C. Rideau River
  The Rideau River is a major waterway in Eastern Ontario, Canada, flowing through the city of Ottawa and forming part of the historic Rideau Canal system.
• D. Humber River
  The Humber River is a significant waterway in Toronto, Ontario, flowing through the city into Lake Ontario and serving as an important natural, recreational, and historical corridor.
• E. Nepean
  Nepean is a federal electoral district in Ontario, Canada, represented in the House of Commons as part of the Ottawa area.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Ottawa Valley
Target entity description: The Ottawa Valley is a region in eastern Ontario, Canada, known for the Ottawa River, rural communities, and outdoor recreation such as hiking, canoeing, and camping.

• A. Ottawa River
  The Ottawa River is a major waterway in eastern Canada that forms much of the border between Ontario and Quebec and is a key tributary of the Saint Lawrence River.
• B. Gatineau River
  The Gatineau River is a major waterway in western Quebec that flows south through the Gatineau Valley before joining the Ottawa River near Canada’s National Capital Region.
• C. Rideau River
  The Rideau River is a major waterway in Eastern Ontario, Canada, flowing through the city of Ottawa and forming part of the historic Rideau Canal system.
• D. Humber River
  The Humber River is a significant waterway in Toronto, Ontario, flowing through the city into Lake Ontario and serving as an important natural, recreational, and historical corridor.
• E. Nepean
  Nepean is a federal electoral district in Ontario, Canada, represented in the House of Commons as part of the Ottawa area.
• F. None of above. chosen