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: Tonlé Sap–Mekong hydrological system | Statement: [Great Lake River, locatedIn, Tonlé Sap–Mekong hydrological system]

Target entity: Tonlé Sap–Mekong hydrological system
Context triple: [Great Lake River, locatedIn, Tonlé Sap–Mekong hydrological system]

• A. Tonlé Sap–Mekong hydrological system chosen
  The Tonlé Sap–Mekong hydrological system is a major interconnected river–lake network in Southeast Asia whose seasonal flood pulse drives the ecology, fisheries, and livelihoods of much of Cambodia and the lower Mekong Basin.
• B. 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.
• C. Tonlé Sap Lake
  Tonlé Sap Lake is Southeast Asia’s largest freshwater lake, located in Cambodia and renowned for its dramatic seasonal expansion and rich biodiversity that supports extensive floating villages and fisheries.
• D. Namoi River catchment
  The Namoi River catchment is a major river basin in northern New South Wales, Australia, encompassing agricultural lands and tributaries that drain into the Namoi River before joining the Barwon–Darling river system.
• E. Chao Phraya headwaters system
  The Chao Phraya headwaters system is the network of northern Thai rivers and tributaries that converge to form the main Chao Phraya River, a major waterway of Thailand.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.