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: Amur River basin | Statement: [Songhuajiang, riverSystem, Amur River basin]

Target entity: Amur River basin
Context triple: [Songhuajiang, riverSystem, Amur River basin]

• A. Amur River basin chosen
  The Amur River basin is a vast drainage system in northeastern Asia that encompasses the Amur River and its tributaries, forming a major ecological and geopolitical region shared primarily by Russia, China, and Mongolia.
• B. Yenisei River basin
  The Yenisei River basin is the vast drainage area of the Yenisei River in Siberia, encompassing diverse mountain, taiga, and tundra landscapes and forming one of the largest river systems flowing into the Arctic Ocean.
• C. Lena–Amur watershed system
  The Lena–Amur watershed system is a major hydrological divide in eastern Siberia that separates the drainage basins of the Lena and Amur rivers across a series of mountain ranges and uplands.
• D. Lena River basin
  The Lena River basin is a vast drainage area in eastern Siberia that collects the waters of the Lena River and its tributaries before they flow northward into the Arctic Ocean.
• E. Kolyma River basin
  The Kolyma River basin is a vast, sparsely populated watershed in northeastern Siberia that drains into the Arctic Ocean and is known for its extreme cold, permafrost landscapes, and historical association with Soviet-era labor camps.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.