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: Kaweah River system | Statement: [East Fork Kaweah River, partOf, Kaweah River system]

Target entity: Kaweah River system
Context triple: [East Fork Kaweah River, partOf, Kaweah River system]

• A. Kaweah River
  The Kaweah River is a Sierra Nevada waterway in California that flows through Sequoia National Park and the foothills near the town of Three Rivers before feeding into Lake Kaweah.
• B. Kaweah River watershed chosen
  The Kaweah River watershed is a mountainous drainage basin in California’s southern Sierra Nevada that channels snowmelt and rainfall through steep canyons and forests before flowing into the San Joaquin Valley.
• C. Kaweah River headwaters
  The Kaweah River headwaters are the high-elevation source streams of the Kaweah River in the southern Sierra Nevada of California, originating in rugged alpine terrain within and around Sequoia National Park.
• D. Shasta River
  The Shasta River is a northern California waterway that flows through Siskiyou County and agricultural valleys before joining the Klamath River.
• E. Merced River
  The Merced River is a major Sierra Nevada waterway in California renowned for carving Yosemite Valley and providing iconic scenic, recreational, and ecological value within and beyond Yosemite National Park.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.