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: Yediger Khan | Statement: [Siberian Khanate, notableRuler, Yediger Khan]

Target entity: Yediger Khan
Context triple: [Siberian Khanate, notableRuler, Yediger Khan]

• A. Ligdan Khan
  Ligdan Khan was the last grand khan of the Mongol Northern Yuan dynasty, known for his attempts to resist Manchu expansion and preserve Mongol independence in the early 17th century.
• B. Kuchum Khan
  Kuchum Khan was the last khan of the Siberian Khanate, known for resisting Russian expansion into Siberia in the late 16th century.
• C. Ejei Khan
  Ejei Khan was the final khan of the Northern Yuan dynasty, whose surrender to the Qing marked the end of Mongol imperial rule in Mongolia.
• D. Gegeen Khan
  Gegeen Khan was a 14th-century Mongol ruler who served as the Yuan dynasty emperor and nominal Great Khan of the Mongol Empire.
• E. Buyantu Khan
  Buyantu Khan was an early 14th-century emperor of the Yuan dynasty in China, known for his support of Confucianism, administrative reforms, and promotion of Chinese culture within the Mongol-ruled empire.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Yediger Khan
Triple: [Siberian Khanate, notableRuler, Yediger Khan]

Yediger Khan was a 16th-century ruler who led the Siberian Khanate during its final years before Russian conquest.

Target entity: Yediger Khan
Target entity description: Yediger Khan was a 16th-century ruler who led the Siberian Khanate during its final years before Russian conquest.

• A. Ligdan Khan
  Ligdan Khan was the last grand khan of the Mongol Northern Yuan dynasty, known for his attempts to resist Manchu expansion and preserve Mongol independence in the early 17th century.
• B. Kuchum Khan chosen
  Kuchum Khan was the last khan of the Siberian Khanate, known for resisting Russian expansion into Siberia in the late 16th century.
• C. Ejei Khan
  Ejei Khan was the final khan of the Northern Yuan dynasty, whose surrender to the Qing marked the end of Mongol imperial rule in Mongolia.
• D. Gegeen Khan
  Gegeen Khan was a 14th-century Mongol ruler who served as the Yuan dynasty emperor and nominal Great Khan of the Mongol Empire.
• E. Buyantu Khan
  Buyantu Khan was an early 14th-century emperor of the Yuan dynasty in China, known for his support of Confucianism, administrative reforms, and promotion of Chinese culture within the Mongol-ruled empire.
• F. None of above.