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: Prince Ōtsu | Statement: [Emperor Tenmu, child, Prince Ōtsu]

Target entity: Prince Ōtsu
Context triple: [Emperor Tenmu, child, Prince Ōtsu]

• A. Prince Takaoka
  Prince Takaoka was a Japanese imperial prince of the early Heian period, known as a son of Emperor Saga and a member of the ancient imperial family.
• B. Prince Mochihito
  Prince Mochihito was a Japanese imperial prince of the late Heian period whose alliance with the Minamoto clan helped spark the Genpei War.
• C. Prince Kan'in Kotohito
  Prince Kan'in Kotohito was a Japanese imperial family member and senior military leader who played a key role in directing Japan’s army during the early Shōwa era and the lead-up to World War II.
• D. Prince Ninnajinomiya Yoshiaki
  Prince Ninnajinomiya Yoshiaki was a Japanese imperial prince and military leader who played a prominent role as a commander during the late Edo period conflicts of the Boshin War.
• E. Prince Kuni Asaakira
  Prince Kuni Asaakira was a Japanese imperial prince and naval officer who belonged to the Kuni-no-miya branch of the Imperial Family and served in the Imperial Japanese Navy during the early 20th century.
• 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: Prince Ōtsu
Triple: [Emperor Tenmu, child, Prince Ōtsu]

Prince Ōtsu was a 7th-century Japanese imperial prince known for his political prominence and tragic execution during succession struggles in the Asuka period.

Target entity: Prince Ōtsu
Target entity description: Prince Ōtsu was a 7th-century Japanese imperial prince known for his political prominence and tragic execution during succession struggles in the Asuka period.

• A. Prince Takaoka
  Prince Takaoka was a Japanese imperial prince of the early Heian period, known as a son of Emperor Saga and a member of the ancient imperial family.
• B. Prince Mochihito
  Prince Mochihito was a Japanese imperial prince of the late Heian period whose alliance with the Minamoto clan helped spark the Genpei War.
• C. Prince Kan'in Kotohito
  Prince Kan'in Kotohito was a Japanese imperial family member and senior military leader who played a key role in directing Japan’s army during the early Shōwa era and the lead-up to World War II.
• D. Prince Ninnajinomiya Yoshiaki
  Prince Ninnajinomiya Yoshiaki was a Japanese imperial prince and military leader who played a prominent role as a commander during the late Edo period conflicts of the Boshin War.
• E. Prince Kuni Asaakira
  Prince Kuni Asaakira was a Japanese imperial prince and naval officer who belonged to the Kuni-no-miya branch of the Imperial Family and served in the Imperial Japanese Navy during the early 20th century.
• F. None of above. chosen