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: Modern Standard Mandarin | Statement: [Proto-Sinitic, distinguishedFrom, Modern Standard Mandarin]

Target entity: Modern Standard Mandarin
Context triple: [Proto-Sinitic, distinguishedFrom, Modern Standard Mandarin]

• A. Standard Chinese chosen
  Standard Chinese is the official standardized form of the Chinese language, based primarily on the Beijing dialect of Mandarin and used as the national lingua franca of China.
• B. Mandarin Chinese
  Mandarin Chinese is the most widely spoken variety of Chinese and a major world language used across mainland China, Taiwan, and many overseas Chinese communities.
• C. Northeastern Mandarin
  Northeastern Mandarin is a major dialect group of Mandarin Chinese spoken primarily in Northeast China, known for its distinctive phonology and vocabulary compared to other Mandarin varieties.
• D. Central Plains Mandarin
  Central Plains Mandarin is a major dialect group of Mandarin Chinese spoken across parts of northern and central China, characterized by its own phonological and lexical features distinct from Standard Mandarin.
• E. Northern Mandarin
  Northern Mandarin is the largest and most influential group of Mandarin Chinese dialects, forming the basis for Standard Chinese and widely spoken across northern and southwestern China.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.