Triple

Target entity: Seneca and Oswego river system
Context triple: [Seneca Lake via Seneca River, partOf, Seneca and Oswego river system]

• A. Onondaga Creek–Seneca River watershed
  The Onondaga Creek–Seneca River watershed is a drainage basin in central New York State that collects water from Onondaga Lake and surrounding tributaries before ultimately feeding into the larger Oswego River system.
• B. Erie Canal watershed
  The Erie Canal watershed is the drainage basin that collects water from numerous rivers, streams, and outlets to supply and influence the hydrology of the Erie Canal system in New York State.
• C. Seneca River
  The Seneca River is a major waterway in central New York State that connects several of the Finger Lakes and forms part of the Erie Canal system.
• D. Hudson River watershed
  The Hudson River watershed is the extensive drainage basin in eastern New York (and parts of surrounding states) whose rivers, streams, and reservoirs ultimately flow into the Hudson River and then the Atlantic Ocean.
• E. Seneca Lake via Seneca River chosen
  Seneca Lake via Seneca River is a major outlet pathway by which water from Seneca Lake ultimately flows northward toward Lake Ontario through the Seneca and Oswego river system in central New York.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.