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: upper Chehalis River | Statement: [Upper Chehalis people, traditionalTerritory, upper Chehalis River]

Target entity: upper Chehalis River
Context triple: [Upper Chehalis people, traditionalTerritory, upper Chehalis River]

• A. Chilcotin River
  The Chilcotin River is a significant river in British Columbia, Canada, known for flowing through the Chilcotin Plateau and supporting diverse ecosystems and Indigenous communities before joining the Fraser River.
• B. Bella Coola River
  The Bella Coola River is a major river in British Columbia, Canada, flowing westward through coastal mountains to the Pacific Ocean and supporting rich ecosystems and Indigenous communities along its course.
• C. Lillooet River
  The Lillooet River is a major river in southwestern British Columbia, Canada, flowing through mountainous terrain and valleys before ultimately draining into Harrison Lake.
• D. Nechako River
  The Nechako River is a significant river in central British Columbia, Canada, known for flowing through the Interior Plateau and supporting regional ecosystems, communities, and hydroelectric developments.
• E. Squamish River
  The Squamish River is a glacially fed river in southwestern British Columbia that flows through the Coast Mountains into Howe Sound near the town of Squamish.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: upper Chehalis River
Target entity description: The upper Chehalis River is a river in southwestern Washington State that flows through the ancestral homeland of the Upper Chehalis people and forms part of the larger Chehalis River system.

• A. Chilcotin River
  The Chilcotin River is a significant river in British Columbia, Canada, known for flowing through the Chilcotin Plateau and supporting diverse ecosystems and Indigenous communities before joining the Fraser River.
• B. Bella Coola River
  The Bella Coola River is a major river in British Columbia, Canada, flowing westward through coastal mountains to the Pacific Ocean and supporting rich ecosystems and Indigenous communities along its course.
• C. Lillooet River
  The Lillooet River is a major river in southwestern British Columbia, Canada, flowing through mountainous terrain and valleys before ultimately draining into Harrison Lake.
• D. Nechako River
  The Nechako River is a significant river in central British Columbia, Canada, known for flowing through the Interior Plateau and supporting regional ecosystems, communities, and hydroelectric developments.
• E. Squamish River
  The Squamish River is a glacially fed river in southwestern British Columbia that flows through the Coast Mountains into Howe Sound near the town of Squamish.
• F. None of above. chosen