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: Pearl River system | Statement: [Wuzhou, riverSystem, Pearl River system]

Target entity: Pearl River system
Context triple: [Wuzhou, riverSystem, Pearl River system]

• A. Pearl River
  The Pearl River is a major waterway in the southern United States that flows through central Mississippi and forms part of the Mississippi–Louisiana border before emptying into the Gulf of Mexico.
• B. Pearl River chosen
  The Pearl River is a major river system in southern China that flows through key cities like Guangzhou before emptying into the South China Sea.
• C. Pearl River waterway system
  The Pearl River waterway system is an extensive network of navigable rivers and channels in southern China that serves as a major corridor for regional trade and transportation.
• D. Red River (Asia) basin
  The Red River (Asia) basin is the watershed of the Red River that flows from southern China through northern Vietnam, supporting dense populations, agriculture, and major cities such as Hanoi before reaching the Gulf of Tonkin.
• E. Loa River
  The Loa River is the longest river in Chile, flowing in a great arc through the Atacama Desert to the Pacific Ocean.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.