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: Fraser River system | Statement: [Alexandria Canyon, isSubFeatureOf, Fraser River system]

Target entity: Fraser River system
Context triple: [Alexandria Canyon, isSubFeatureOf, Fraser River system]

• A. Fraser River basin
  The Fraser River basin is the extensive watershed in British Columbia that drains the Fraser River and its tributaries from the interior plateau through fertile valleys to the Pacific Ocean.
• B. Fraser River chosen
  The Fraser River is the longest river within British Columbia, Canada, flowing from the Rocky Mountains to the Pacific Ocean and serving as a major waterway for ecology, fisheries, and regional commerce in the Pacific Northwest.
• C. Fraser River
  The Fraser River is a mountain river in Colorado that flows through the Fraser Valley and joins the Colorado River near Granby.
• D. Okanagan River
  The Okanagan River is a major waterway in British Columbia and Washington State that drains Okanagan Lake and flows south into the Columbia River, supporting agriculture, ecosystems, and communities along its course.
• E. Kootenay River
  The Kootenay River is a major river in the Pacific Northwest that flows through British Columbia, Montana, and Idaho before joining the Columbia River.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: isSubFeatureOf
Context triple: [Alexandria Canyon, isSubFeatureOf, Fraser River system]

• A. isFeatureOf
  Indicates that something functions as a characteristic, attribute, or component belonging to or describing another entity.
• B. isSubsegmentOf
  Indicates that one segment is entirely contained within and forms a continuous part of another, larger segment.
• C. isSubnetworkOf chosen
  Indicates that one network is a contained, subordinate, or component part of another, larger network.
• D. isSubIssueOf
  Indicates that one issue is a smaller, dependent, or component part of another, larger parent issue.
• E. hasSubConcept
  Indicates that one concept is a more specific, subordinate, or narrower idea within the scope of another, more general concept.
• F. None of above.