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: shadow shogun | Statement: [Kakuei Tanaka, honorificTitle, shadow shogun]

Target entity: shadow shogun
Context triple: [Kakuei Tanaka, honorificTitle, shadow shogun]

• A. Genpei War
  The Genpei War was a late 12th-century Japanese civil war between the Taira and Minamoto clans that led to the rise of the samurai class and the establishment of the Kamakura shogunate.
• B. Ōkagami
  Ōkagami is a Japanese historical tale (rekishi monogatari) that offers a semi-fictionalized chronicle of court politics and aristocratic life surrounding the Fujiwara clan during the Heian period.
• C. 47 Ronin
  47 Ronin is a 2013 fantasy action film loosely inspired by the Japanese legend of the forty-seven rōnin, blending samurai drama with supernatural elements.
• D. Musashi no misasagi
  Musashi no misasagi is an imperial mausoleum in Japan that serves as the burial site of Emperor Meiji and Empress Shōken.
• E. Inari Ōkami
  Inari Ōkami is a major Shinto kami associated primarily with rice, agriculture, prosperity, and fox spirits, widely revered at thousands of shrines across Japan.
• 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: shadow shogun
Triple: [Kakuei Tanaka, honorificTitle, shadow shogun]

Shadow shogun is a political nickname used in Japan for powerful behind-the-scenes leaders who wield significant influence without holding the top official post, notably applied to figures like Kakuei Tanaka.

Target entity: shadow shogun
Target entity description: Shadow shogun is a political nickname used in Japan for powerful behind-the-scenes leaders who wield significant influence without holding the top official post, notably applied to figures like Kakuei Tanaka.

• A. Genpei War
  The Genpei War was a late 12th-century Japanese civil war between the Taira and Minamoto clans that led to the rise of the samurai class and the establishment of the Kamakura shogunate.
• B. Ōkagami
  Ōkagami is a Japanese historical tale (rekishi monogatari) that offers a semi-fictionalized chronicle of court politics and aristocratic life surrounding the Fujiwara clan during the Heian period.
• C. 47 Ronin
  47 Ronin is a 2013 fantasy action film loosely inspired by the Japanese legend of the forty-seven rōnin, blending samurai drama with supernatural elements.
• D. Musashi no misasagi
  Musashi no misasagi is an imperial mausoleum in Japan that serves as the burial site of Emperor Meiji and Empress Shōken.
• E. Inari Ōkami
  Inari Ōkami is a major Shinto kami associated primarily with rice, agriculture, prosperity, and fox spirits, widely revered at thousands of shrines across Japan.
• F. None of above. chosen