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: Jōkyū no ran | Statement: [Jōkyū War, alsoKnownAs, Jōkyū no ran]

Target entity: Jōkyū no ran
Context triple: [Jōkyū War, alsoKnownAs, Jōkyū no ran]

• A. Heiji no ran
  Heiji no ran was a brief but pivotal 12th-century samurai conflict in Kyoto that marked a key power struggle between the Minamoto and Taira clans in late Heian-period Japan.
• B. Hōgen no ran
  Hōgen no ran was a brief but pivotal 1156 civil war in Japan that marked the rise of the samurai class and intensified the power struggle between the Taira and Minamoto clans.
• C. Yoshida no Himatsuri
  Yoshida no Himatsuri is a traditional summer fire festival held in Fujiyoshida, Japan, celebrated for its dramatic torch processions and rituals honoring Mount Fuji’s deities.
• D. Koimonogatari
  Koimonogatari is a story arc in Nisio Isin's Monogatari light novel and anime series that focuses on Hitagi Senjougahara and Kaiki Deishuu during the events surrounding the "Hitagi End" storyline.
• E. Ise no Taifu
  Ise no Taifu was an 11th-century Japanese waka poet and noblewoman of the Heian court, celebrated for her contributions to classical Japanese poetry anthologies.
• 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: Jōkyū no ran
Triple: [Jōkyū War, alsoKnownAs, Jōkyū no ran]

Jōkyū no ran was a 1221 conflict in Japan in which Emperor Go-Toba’s attempt to overthrow the Kamakura shogunate failed, solidifying samurai rule over the imperial court.

Target entity: Jōkyū no ran
Target entity description: Jōkyū no ran was a 1221 conflict in Japan in which Emperor Go-Toba’s attempt to overthrow the Kamakura shogunate failed, solidifying samurai rule over the imperial court.

• A. Heiji no ran
  Heiji no ran was a brief but pivotal 12th-century samurai conflict in Kyoto that marked a key power struggle between the Minamoto and Taira clans in late Heian-period Japan.
• B. Hōgen no ran
  Hōgen no ran was a brief but pivotal 1156 civil war in Japan that marked the rise of the samurai class and intensified the power struggle between the Taira and Minamoto clans.
• C. Yoshida no Himatsuri
  Yoshida no Himatsuri is a traditional summer fire festival held in Fujiyoshida, Japan, celebrated for its dramatic torch processions and rituals honoring Mount Fuji’s deities.
• D. Koimonogatari
  Koimonogatari is a story arc in Nisio Isin's Monogatari light novel and anime series that focuses on Hitagi Senjougahara and Kaiki Deishuu during the events surrounding the "Hitagi End" storyline.
• E. Ise no Taifu
  Ise no Taifu was an 11th-century Japanese waka poet and noblewoman of the Heian court, celebrated for her contributions to classical Japanese poetry anthologies.
• F. None of above. chosen