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: Ōnin War | Statement: [Muromachi period, significantEvent, Ōnin War]

Target entity: Ōnin War
Context triple: [Muromachi period, significantEvent, Ōnin War]

• A. Battle of Sekigahara
  The Battle of Sekigahara was a decisive 1600 conflict in Japan that led to Tokugawa Ieyasu’s dominance and the establishment of the Tokugawa shogunate, ushering in over two centuries of relative peace.
• B. Boshin War
  The Boshin War was a Japanese civil conflict (1868–1869) between forces loyal to the Tokugawa shogunate and those supporting the restoration of imperial rule under Emperor Meiji, which led to the end of the shogunate and the modernization of Japan.
• C. Hagi Rebellion
  The Hagi Rebellion was a short-lived 1876 samurai uprising in Japan’s Chōshū domain, reflecting discontent with the Meiji government’s modernization policies and foreshadowing larger revolts like the Satsuma Rebellion.
• D. Siege of Osaka
  The Siege of Osaka was a decisive series of battles (1614–1615) in Japan that led to the destruction of the Toyotomi clan and the unchallenged dominance of the Tokugawa shogunate.
• E. Shinpūren Rebellion
  The Shinpūren Rebellion was an 1876 uprising in Kumamoto, Japan, led by radical samurai opposed to Westernization and the Meiji government's reforms.
• 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: Ōnin War
Triple: [Muromachi period, significantEvent, Ōnin War]

The Ōnin War was a devastating 15th-century civil conflict in Japan that triggered the collapse of central shogunal authority and ushered in the chaotic Sengoku (Warring States) period.

Target entity: Ōnin War
Target entity description: The Ōnin War was a devastating 15th-century civil conflict in Japan that triggered the collapse of central shogunal authority and ushered in the chaotic Sengoku (Warring States) period.

• A. Battle of Sekigahara
  The Battle of Sekigahara was a decisive 1600 conflict in Japan that led to Tokugawa Ieyasu’s dominance and the establishment of the Tokugawa shogunate, ushering in over two centuries of relative peace.
• B. Boshin War
  The Boshin War was a Japanese civil conflict (1868–1869) between forces loyal to the Tokugawa shogunate and those supporting the restoration of imperial rule under Emperor Meiji, which led to the end of the shogunate and the modernization of Japan.
• C. Hagi Rebellion
  The Hagi Rebellion was a short-lived 1876 samurai uprising in Japan’s Chōshū domain, reflecting discontent with the Meiji government’s modernization policies and foreshadowing larger revolts like the Satsuma Rebellion.
• D. Siege of Osaka
  The Siege of Osaka was a decisive series of battles (1614–1615) in Japan that led to the destruction of the Toyotomi clan and the unchallenged dominance of the Tokugawa shogunate.
• E. Shinpūren Rebellion
  The Shinpūren Rebellion was an 1876 uprising in Kumamoto, Japan, led by radical samurai opposed to Westernization and the Meiji government's reforms.
• F. None of above. chosen