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: Oirat–Eastern Mongol wars | Statement: [Oirat Mongols, engagedInConflict, Oirat–Eastern Mongol wars]

Target entity: Oirat–Eastern Mongol wars
Context triple: [Oirat Mongols, engagedInConflict, Oirat–Eastern Mongol wars]

• A. Ming–Oirat wars
  The Ming–Oirat wars were a series of 15th-century military conflicts between China’s Ming dynasty and the Oirat Mongols that shaped the balance of power on the northern frontier of East Asia.
• B. Rus'-Mongol conflicts
  The Rus'-Mongol conflicts were a series of medieval wars between the Mongol-led Golden Horde and the various Rus' principalities that shaped the political and cultural development of Eastern Europe.
• C. Oirat–Khalkha conflicts chosen
  The Oirat–Khalkha conflicts were a series of protracted military and political struggles between western (Oirat) and eastern (Khalkha) Mongol groups that shaped the balance of power in Inner Asia from the 15th to 18th centuries.
• D. Mongol–Jin War
  The Mongol–Jin War was a major early 13th-century campaign in which Genghis Khan’s Mongol Empire systematically conquered the Jurchen-led Jin dynasty in northern China, paving the way for Mongol dominance in East Asia.
• E. Wars against the Cumans
  The Wars against the Cumans were a series of medieval military campaigns in which Kievan Rus', under rulers such as Vladimir II Monomakh, fought the nomadic Cuman tribes on the steppe frontiers of Eastern Europe.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.