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: Irrawaddy River basin | Statement: [Shan Plateau, drainage, Irrawaddy River basin]

Target entity: Irrawaddy River basin
Context triple: [Shan Plateau, drainage, Irrawaddy River basin]

• A. Irrawaddy River chosen
  The Irrawaddy River is Myanmar’s largest and most important waterway, serving as a vital transport route and lifeline for agriculture, fisheries, and riverine communities from the north to the Andaman Sea.
• B. Thai–Myanmar river system
  The Thai–Myanmar river system is a network of rivers and tributaries that flow along and across the border between Thailand and Myanmar, playing a key role in the region’s ecology, transportation, and cross-border livelihoods.
• C. Sittaung River basin
  The Sittaung River basin is a major river catchment in central Myanmar that drains a large interior region before emptying into the Gulf of Martaban.
• D. Irrawaddy Delta
  The Irrawaddy Delta is a vast, fertile alluvial plain in southern Myanmar, known for its dense network of waterways, rice cultivation, and vulnerability to flooding and cyclones.
• E. Tenasserim River
  The Tenasserim River is a river in southern Myanmar that flows through the Tanintharyi Region toward the Andaman Sea, historically important as a trade and transport route.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.