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: South Fork of the American River | Statement: [Chili Bar Reservoir, watercourse, South Fork of the American River]

Target entity: South Fork of the American River
Context triple: [Chili Bar Reservoir, watercourse, South Fork of the American River]

• A. North Fork American River
  The North Fork American River is a major tributary of California’s American River, known for its rugged canyon scenery, whitewater recreation, and relatively undisturbed natural habitat in the Sierra Nevada foothills.
• B. South Fork American River chosen
  The South Fork American River is a major tributary of California’s American River in the Sierra Nevada foothills, renowned for its historical role in the Gold Rush and its popular whitewater rafting runs.
• C. Middle Fork American River
  The Middle Fork American River is a popular whitewater rafting and kayaking destination in California’s Sierra Nevada, known for its scenic canyon, challenging rapids, and historic gold-mining sites.
• D. South Fork Feather River
  The South Fork Feather River is a major tributary of the Feather River in Northern California, flowing through the Sierra Nevada and contributing significantly to regional water storage and hydroelectric power.
• E. South Fork Cosumnes River
  The South Fork Cosumnes River is a tributary stream in Northern California that drains part of the Sierra Nevada foothills before joining the main Cosumnes River.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.