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 River valley | Statement: [Lebap Region, hasNaturalFeature, Amu Darya River valley]

Target entity: Amu Darya River valley
Context triple: [Lebap Region, hasNaturalFeature, Amu Darya River valley]

• A. Amu Darya region chosen
  The Amu Darya region is a historical and geographical area in Central Asia centered around the Amu Darya River, long significant as an irrigated oasis zone and crossroads of trade and empires.
• B. Zarafshan River valley
  The Zarafshan River valley is a historically significant region in Central Asia that formed the heartland of the Sogdian civilization and a key corridor of Silk Road trade and culture.
• C. Murghab River region
  The Murghab River region is a historical area in Central Asia centered around the Murghab River, known for its role as a cultural crossroads and home to various Turkic and Persian-speaking communities.
• D. Syr Darya region
  The Syr Darya region is a historical area in Central Asia centered around the Syr Darya River, encompassing parts of modern Kazakhstan and neighboring countries and long serving as an important corridor for trade and settlement.
• E. Kura–Aras basin
  The Kura–Aras basin is a major transboundary river basin in the South Caucasus and parts of Turkey and Iran, encompassing the drainage areas of the Kura and Aras rivers and flowing into the Caspian Sea.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.