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: Amu Darya drainage system | Statement: [Bartang River, drainageBasin, Amu Darya drainage system]

Target entity: Amu Darya drainage system
Context triple: [Bartang River, drainageBasin, Amu Darya drainage system]

• A. Kara Darya
  Kara Darya is a major river in Central Asia that flows through Kyrgyzstan and Uzbekistan, helping to form the Syr Darya and irrigate the fertile Ferghana Valley.
• B. Amu Darya chosen
  The Amu Darya is one of Central Asia’s largest and most historically significant rivers, flowing from the Pamir and Hindu Kush mountains toward the Aral Sea.
• C. Kashkadarya River
  The Kashkadarya River is a river in southern Uzbekistan that flows through the city of Karshi and irrigates the surrounding arid agricultural region.
• D. Amu Darya headwaters
  The Amu Darya headwaters are the high-mountain source streams of the Amu Darya River, originating in the glaciated peaks and valleys of the Hindu Kush–Karakoram region in Central Asia.
• E. Don–Caspian water system
  The Don–Caspian water system is a network of rivers, canals, and depressions in southern Russia that historically linked the Don River basin with the Caspian Sea.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.