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: Red River Delta | Statement: [Hanoi, locatedIn, Red River Delta]

Target entity: Red River Delta
Context triple: [Hanoi, locatedIn, Red River Delta]

• A. 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.
• B. Tonkin chosen
  Tonkin was a historical region in northern Vietnam, centered around Hanoi, that became a French protectorate and key part of colonial French Indochina.
• C. Gulf of Tonkin
  The Gulf of Tonkin is a shallow arm of the South China Sea off the coasts of northern Vietnam and southern China, historically known as a key maritime region and the site of the 1964 naval incidents that escalated U.S. involvement in the Vietnam War.
• D. Cochinchina
  Cochinchina was the southern region of Vietnam that became a French colony and later formed part of French Indochina.
• E. Yangtze River Delta
  The Yangtze River Delta is a highly urbanized and economically vital region in eastern China, centered around the lower reaches of the Yangtze River and including major cities such as Shanghai.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.