Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Rideau River | Statement: [Township of North Grenville, locatedOn, Rideau River]

Target entity: Rideau River
Context triple: [Township of North Grenville, locatedOn, Rideau River]

• A. Rideau River chosen
  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.
• B. 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.
• C. 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.
• D. Nepean River
  The Nepean River is a major waterway in New South Wales, Australia, forming part of the Hawkesbury–Nepean river system and playing a key role in the region’s water supply, ecology, and recreation.
• E. Châteauguay River
  The Châteauguay River is a waterway in southwestern Quebec that flows northward into the St. Lawrence River, historically noted as the site of the Battle of the Châteauguay during the War of 1812.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.