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: Lewis and Clark River watershed | Statement: [Youngs Bay, drainageBasin, Lewis and Clark River watershed]

Target entity: Lewis and Clark River watershed
Context triple: [Youngs Bay, drainageBasin, Lewis and Clark River watershed]

• A. Columbia River Basin
  The Columbia River Basin is a vast watershed in the Pacific Northwest that drains portions of seven U.S. states and British Columbia into the Columbia River, supporting major ecosystems, agriculture, and hydroelectric power.
• B. Lewis and Clark River chosen
  The Lewis and Clark River is a small coastal river in northwestern Oregon that flows through forested terrain into the Youngs River near Astoria, historically associated with the Lewis and Clark Expedition.
• C. Clark Fork River
  The Clark Fork River is a major river in the northwestern United States that flows through Montana and Idaho, ultimately feeding into Lake Pend Oreille and contributing to the Columbia River system.
• D. Klamath River
  The Klamath River is a major river in southern Oregon and northern California known for its salmon runs, ecological significance, and ongoing water and dam-removal controversies.
• E. Columbia River
  The Columbia River is a major river of the Pacific Northwest that forms much of the border between Oregon and Washington and is vital for hydroelectric power, transportation, and regional ecosystems.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.