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: Zarafshan River valley | Statement: [Samarkand, locatedIn, Zarafshan River valley]

Target entity: Zarafshan River valley
Context triple: [Samarkand, locatedIn, Zarafshan River valley]

• A. Lyari River corridor
  The Lyari River corridor is an urban area in Karachi developed along the Lyari River, known for its dense settlements, infrastructure projects, and environmental and social challenges.
• B. 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.
• C. 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.
• D. Zeravshan River chosen
  The Zeravshan River is a major Central Asian waterway flowing through Tajikistan and Uzbekistan, historically vital for irrigation and the development of cities along the Silk Road.
• E. Pleistos River valley
  The Pleistos River valley is a deep, fertile gorge in central Greece that forms the dramatic natural setting below the ancient sanctuary and theatre of Delphi.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.