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: Taira no Tadamasa | Statement: [Fujiwara no Yorinaga, alliedWith, Taira no Tadamasa]

Target entity: Taira no Tadamasa
Context triple: [Fujiwara no Yorinaga, alliedWith, Taira no Tadamasa]

• A. Taira no Shigemori
  Taira no Shigemori was a prominent 12th-century Japanese courtier and military leader of the Taira clan, noted for his moderation and attempts to restrain his family's growing power during the late Heian period.
• B. Taira no Takamochi
  Taira no Takamochi was a Heian-period Japanese nobleman and imperial prince whose descendants established the powerful Taira samurai clan that played a central role in late classical Japan.
• C. Taira no Tomomori
  Taira no Tomomori was a prominent late Heian-period Japanese military commander and samurai of the Taira clan, known for his role in the Genpei War and his dramatic death at the Battle of Dan-no-ura.
• D. Taira no Munemori
  Taira no Munemori was a late Heian-period Japanese military leader and head of the Taira clan who commanded its forces during the Genpei War against the Minamoto.
• E. Taira no Masakado
  Taira no Masakado was a 10th-century samurai and rebel leader in Japan’s Heian period, later venerated as a powerful and sometimes vengeful spirit.
• 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: Taira no Tadamasa
Triple: [Fujiwara no Yorinaga, alliedWith, Taira no Tadamasa]

Taira no Tadamasa was a late Heian-period Japanese warrior of the Taira clan who opposed Taira no Kiyomori during the Hōgen Rebellion and was ultimately killed in the conflict.

Target entity: Taira no Tadamasa
Target entity description: Taira no Tadamasa was a late Heian-period Japanese warrior of the Taira clan who opposed Taira no Kiyomori during the Hōgen Rebellion and was ultimately killed in the conflict.

• A. Taira no Shigemori
  Taira no Shigemori was a prominent 12th-century Japanese courtier and military leader of the Taira clan, noted for his moderation and attempts to restrain his family's growing power during the late Heian period.
• B. Taira no Takamochi
  Taira no Takamochi was a Heian-period Japanese nobleman and imperial prince whose descendants established the powerful Taira samurai clan that played a central role in late classical Japan.
• C. Taira no Tomomori
  Taira no Tomomori was a prominent late Heian-period Japanese military commander and samurai of the Taira clan, known for his role in the Genpei War and his dramatic death at the Battle of Dan-no-ura.
• D. Taira no Munemori
  Taira no Munemori was a late Heian-period Japanese military leader and head of the Taira clan who commanded its forces during the Genpei War against the Minamoto.
• E. Taira no Masakado
  Taira no Masakado was a 10th-century samurai and rebel leader in Japan’s Heian period, later venerated as a powerful and sometimes vengeful spirit.
• F. None of above. chosen