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: Cambodia river system | Statement: [Se Kong, partOf, Cambodia river system]

Target entity: Cambodia river system
Context triple: [Se Kong, partOf, Cambodia river system]

• A. 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.
• B. Mekong River
  The Mekong River is one of Asia’s longest and most important rivers, flowing from the Tibetan Plateau through several Southeast Asian countries before emptying into the South China Sea.
• C. Tonlé Sap River
  The Tonlé Sap River is a unique Cambodian waterway known for its seasonal flow reversal that connects the Tonlé Sap Lake with the Mekong River and supports one of the world’s most productive inland fisheries.
• D. Se Kong River
  The Se Kong River is a major tributary of the Mekong River that flows through Laos, Vietnam, and Cambodia, supporting regional ecosystems and local livelihoods.
• E. Sekong River
  The Sekong River is a significant transboundary river in Southeast Asia that flows through Laos, Vietnam, and Cambodia before joining the Mekong.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Cambodia river system
Target entity description: The Cambodia river system is the interconnected network of rivers and tributaries, including major waterways like the Se Kong, that drain Cambodia and support its ecosystems, agriculture, and transportation.

• A. 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.
• B. Mekong River
  The Mekong River is one of Asia’s longest and most important rivers, flowing from the Tibetan Plateau through several Southeast Asian countries before emptying into the South China Sea.
• C. Tonlé Sap River
  The Tonlé Sap River is a unique Cambodian waterway known for its seasonal flow reversal that connects the Tonlé Sap Lake with the Mekong River and supports one of the world’s most productive inland fisheries.
• D. Se Kong River
  The Se Kong River is a major tributary of the Mekong River that flows through Laos, Vietnam, and Cambodia, supporting regional ecosystems and local livelihoods.
• E. Sekong River
  The Sekong River is a significant transboundary river in Southeast Asia that flows through Laos, Vietnam, and Cambodia before joining the Mekong.
• F. None of above. chosen