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: The Secret History of the Mongols | Statement: [Sorghaghtani Beki, historicalSource, The Secret History of the Mongols]

Target entity: The Secret History of the Mongols
Context triple: [Sorghaghtani Beki, historicalSource, The Secret History of the Mongols]

• A. House of Genghis Khan
  The House of Genghis Khan is the ruling imperial clan founded by Genghis Khan, from which the Mongol Empire’s great khans and many subsequent Central and East Asian dynasties descended.
• B. Persian chronicles of the Mongol Empire
  Persian chronicles of the Mongol Empire are medieval Islamic historical narratives that document the rise, expansion, and governance of the Mongol state, often blending courtly perspectives with broader accounts of Eurasian events.
• C. Oirat Mongols
  The Oirat Mongols were a confederation of western Mongol tribes that became a major Inner Asian power, at times rivaling the Eastern Mongols and founding states such as the Dzungar Khanate.
• D. Монгол Ардын Нам
  Монгол Ардын Нам бол Монгол Улсын хамгийн эртний, улс төрийн түүхэнд голлох үүрэг гүйцэтгэсэн, өнөөгийн гол төвийн чиг баримжаатай улс төрийн нам юм.
• E. Chinggisid imperial ideology
  Chinggisid imperial ideology was the foundational political and religious doctrine of the Mongol Empire that legitimized rule through descent from Genghis Khan and shaped Turco-Mongol concepts of sovereignty, law, and universal 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: The Secret History of the Mongols
Triple: [Sorghaghtani Beki, historicalSource, The Secret History of the Mongols]

The Secret History of the Mongols is a 13th-century chronicle that provides the earliest and most detailed native account of Genghis Khan, his descendants, and the rise of the Mongol Empire.

Target entity: The Secret History of the Mongols
Target entity description: The Secret History of the Mongols is a 13th-century chronicle that provides the earliest and most detailed native account of Genghis Khan, his descendants, and the rise of the Mongol Empire.

• A. House of Genghis Khan
  The House of Genghis Khan is the ruling imperial clan founded by Genghis Khan, from which the Mongol Empire’s great khans and many subsequent Central and East Asian dynasties descended.
• B. Persian chronicles of the Mongol Empire
  Persian chronicles of the Mongol Empire are medieval Islamic historical narratives that document the rise, expansion, and governance of the Mongol state, often blending courtly perspectives with broader accounts of Eurasian events.
• C. Oirat Mongols
  The Oirat Mongols were a confederation of western Mongol tribes that became a major Inner Asian power, at times rivaling the Eastern Mongols and founding states such as the Dzungar Khanate.
• D. Монгол Ардын Нам
  Монгол Ардын Нам бол Монгол Улсын хамгийн эртний, улс төрийн түүхэнд голлох үүрэг гүйцэтгэсэн, өнөөгийн гол төвийн чиг баримжаатай улс төрийн нам юм.
• E. Chinggisid imperial ideology
  Chinggisid imperial ideology was the foundational political and religious doctrine of the Mongol Empire that legitimized rule through descent from Genghis Khan and shaped Turco-Mongol concepts of sovereignty, law, and universal empire.
• F. None of above. chosen