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: Battle of Ishibashiyama | Statement: [Genpei War, notableBattle, Battle of Ishibashiyama]

Target entity: Battle of Ishibashiyama
Context triple: [Genpei War, notableBattle, Battle of Ishibashiyama]

• A. Battle of Shiroyama
  The Battle of Shiroyama was the climactic 1877 clash in which Saigō Takamori’s samurai forces were decisively defeated by the modern Imperial Japanese Army, symbolizing the end of the samurai era in Japan.
• B. Battle of Tabaruzaka
  The Battle of Tabaruzaka was a major 1877 clash in Japan between imperial government forces and samurai rebels, marking one of the bloodiest and most decisive engagements of the Satsuma Rebellion.
• C. Battle of Anzen
  The Battle of Anzen was an 838 clash between the Byzantine Empire and the Abbasid Caliphate in Anatolia, where Byzantine forces under Emperor Theophilos were defeated by troops serving Caliph al-Mu'tasim.
• D. Battle of Toba–Fushimi
  The Battle of Toba–Fushimi was a pivotal 1868 clash near Kyoto in which imperial forces decisively defeated the Tokugawa shogunate, marking a major turning point in Japan’s Meiji Restoration.
• E. Battle of Aizu
  The Battle of Aizu was a pivotal 1868 siege during Japan’s Boshin War in which imperial forces crushed the Aizu domain, marking a major step in the fall of the Tokugawa shogunate and the consolidation of Meiji rule.
• 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: Battle of Ishibashiyama
Triple: [Genpei War, notableBattle, Battle of Ishibashiyama]

The Battle of Ishibashiyama was an early and ultimately unsuccessful engagement in 1180 in which Minamoto no Yoritomo first raised arms against the Taira clan during Japan’s Genpei War.

Target entity: Battle of Ishibashiyama
Target entity description: The Battle of Ishibashiyama was an early and ultimately unsuccessful engagement in 1180 in which Minamoto no Yoritomo first raised arms against the Taira clan during Japan’s Genpei War.

• A. Battle of Shiroyama
  The Battle of Shiroyama was the climactic 1877 clash in which Saigō Takamori’s samurai forces were decisively defeated by the modern Imperial Japanese Army, symbolizing the end of the samurai era in Japan.
• B. Battle of Tabaruzaka
  The Battle of Tabaruzaka was a major 1877 clash in Japan between imperial government forces and samurai rebels, marking one of the bloodiest and most decisive engagements of the Satsuma Rebellion.
• C. Battle of Anzen
  The Battle of Anzen was an 838 clash between the Byzantine Empire and the Abbasid Caliphate in Anatolia, where Byzantine forces under Emperor Theophilos were defeated by troops serving Caliph al-Mu'tasim.
• D. Battle of Toba–Fushimi
  The Battle of Toba–Fushimi was a pivotal 1868 clash near Kyoto in which imperial forces decisively defeated the Tokugawa shogunate, marking a major turning point in Japan’s Meiji Restoration.
• E. Battle of Aizu
  The Battle of Aizu was a pivotal 1868 siege during Japan’s Boshin War in which imperial forces crushed the Aizu domain, marking a major step in the fall of the Tokugawa shogunate and the consolidation of Meiji rule.
• F. None of above. chosen