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: Sutoku-tennō | Statement: [Retired Emperor Sutoku, posthumousName, Sutoku-tennō]

Target entity: Sutoku-tennō
Context triple: [Retired Emperor Sutoku, posthumousName, Sutoku-tennō]

• A. Daigo-tennō
  Daigo-tennō was a Heian-period Japanese emperor remembered for his relatively stable and prosperous reign and for being one of the last rulers to exercise significant direct imperial authority before the rise of powerful regents and warrior clans.
• B. Genmei-tennō
  Genmei-tennō was the 43rd monarch of Japan, a Nara-period empress known for establishing Heijō-kyō (Nara) as the imperial capital.
• C. Kameyama-tennō
  Kameyama-tennō was a 13th-century Japanese emperor of the Kamakura period known for his later influence as a cloistered ruler and his involvement in religious and political affairs.
• D. Tennō
  Tennō is the Japanese term for the Emperor of Japan, regarded as the ceremonial and symbolic monarch and, in tradition, a descendant of the sun goddess Amaterasu.
• E. Emperor Kiritsubo
  Emperor Kiritsubo is a fictional Japanese emperor in "The Tale of Genji," best known as the father of the protagonist Hikaru Genji and the beloved consort Kiritsubo.
• 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: Sutoku-tennō
Triple: [Retired Emperor Sutoku, posthumousName, Sutoku-tennō]

Sutoku-tennō was a 12th-century Japanese emperor whose troubled reign and later exile led to his legendary status as a vengeful spirit in Japanese folklore.

Target entity: Sutoku-tennō
Target entity description: Sutoku-tennō was a 12th-century Japanese emperor whose troubled reign and later exile led to his legendary status as a vengeful spirit in Japanese folklore.

• A. Daigo-tennō
  Daigo-tennō was a Heian-period Japanese emperor remembered for his relatively stable and prosperous reign and for being one of the last rulers to exercise significant direct imperial authority before the rise of powerful regents and warrior clans.
• B. Genmei-tennō
  Genmei-tennō was the 43rd monarch of Japan, a Nara-period empress known for establishing Heijō-kyō (Nara) as the imperial capital.
• C. Kameyama-tennō
  Kameyama-tennō was a 13th-century Japanese emperor of the Kamakura period known for his later influence as a cloistered ruler and his involvement in religious and political affairs.
• D. Tennō
  Tennō is the Japanese term for the Emperor of Japan, regarded as the ceremonial and symbolic monarch and, in tradition, a descendant of the sun goddess Amaterasu.
• E. Emperor Kiritsubo
  Emperor Kiritsubo is a fictional Japanese emperor in "The Tale of Genji," best known as the father of the protagonist Hikaru Genji and the beloved consort Kiritsubo.
• F. None of above. chosen