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: Western Yan | Statement: [Later Yan, successor, Western Yan]

Target entity: Western Yan
Context triple: [Later Yan, successor, Western Yan]

• A. Northern Yan
  Northern Yan was a short-lived state during China's Sixteen Kingdoms period, established in the early 5th century and characterized by strong Xianbei tribal and cultural influence.
• B. Northern Han
  Northern Han was a small Chinese dynasty that ruled parts of northern China during the Five Dynasties and Ten Kingdoms period before being conquered by the Song.
• C. Mengu-Timur
  Mengu-Timur was a 13th-century khan of the Golden Horde, a division of the Mongol Empire that ruled over parts of Eastern Europe and the Eurasian steppe.
• D. Northern Wu
  Northern Wu is a major branch of the Wu group of Chinese dialects spoken primarily in the Yangtze River Delta region, including varieties such as Shanghainese.
• E. Southern Zhuang
  Southern Zhuang is a major branch of the Zhuang language spoken primarily in southern Guangxi, China, characterized by its Tai linguistic roots and distinct phonological and lexical features from Northern Zhuang.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Western Yan
Target entity description: Western Yan was a short-lived Xianbei-led state during China’s Sixteen Kingdoms period, known for its brief rule in the late 4th century following the fragmentation of Former Yan.

• A. Northern Yan
  Northern Yan was a short-lived state during China's Sixteen Kingdoms period, established in the early 5th century and characterized by strong Xianbei tribal and cultural influence.
• B. Northern Han
  Northern Han was a small Chinese dynasty that ruled parts of northern China during the Five Dynasties and Ten Kingdoms period before being conquered by the Song.
• C. Mengu-Timur
  Mengu-Timur was a 13th-century khan of the Golden Horde, a division of the Mongol Empire that ruled over parts of Eastern Europe and the Eurasian steppe.
• D. Northern Wu
  Northern Wu is a major branch of the Wu group of Chinese dialects spoken primarily in the Yangtze River Delta region, including varieties such as Shanghainese.
• E. Southern Zhuang
  Southern Zhuang is a major branch of the Zhuang language spoken primarily in southern Guangxi, China, characterized by its Tai linguistic roots and distinct phonological and lexical features from Northern Zhuang.
• F. None of above. chosen