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: Nelson River basin | Statement: [Rat River, partOf, Nelson River basin]

Target entity: Nelson River basin
Context triple: [Rat River, partOf, Nelson River basin]

• A. Nelson River chosen
  The Nelson River is a major river in Manitoba, Canada, that drains Lake Winnipeg and flows northeast through boreal forest and hydroelectric developments before emptying into Hudson Bay.
• B. Mistassini River basin
  The Mistassini River basin is a large drainage area in central Quebec, Canada, encompassing extensive boreal forests, lakes, and rivers that ultimately feed into the Rupert River system.
• C. Ottawa River watershed
  The Ottawa River watershed is the drainage basin that collects and channels water from a vast area of eastern Ontario and western Quebec into the Ottawa River, influencing regional ecosystems, water resources, and communities.
• D. Mississagi River
  The Mississagi River is a major river in northern Ontario, Canada, that flows through rugged forested terrain before emptying into Lake Huron.
• E. Kettle River basin
  The Kettle River basin is a watershed in the Okanogan Highlands of northeastern Washington and southeastern British Columbia, known for its forested mountains, rural landscapes, and the transboundary Kettle River and its tributaries.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.