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: Yangtze River Delta | Statement: [Duke Kunshan University, locatedIn, Yangtze River Delta]

Target entity: Yangtze River Delta
Context triple: [Duke Kunshan University, locatedIn, Yangtze River Delta]

• A. Yangtze River Delta chosen
  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.
• B. Jianghan Plain
  Jianghan Plain is a fertile alluvial plain in central China formed by the Yangtze and Han rivers, known as an important agricultural and densely populated region.
• C. Pearl River Delta
  The Pearl River Delta is a highly urbanized and economically vital megaregion in southern China, encompassing major cities such as Guangzhou, Shenzhen, and Hong Kong.
• D. North China Plain
  The North China Plain is a vast, fertile alluvial plain in northern China that has long been a core region for Chinese agriculture, population, and historical conflicts.
• E. Yangtze River Economic Belt
  The Yangtze River Economic Belt is a major national development corridor in China that integrates key cities and provinces along the Yangtze River to promote coordinated economic growth, industrial upgrading, and environmental protection.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.