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 Tokiko | Statement: [Taira no Shigemori, mother, Taira no Tokiko]

Target entity: Taira no Tokiko
Context triple: [Taira no Shigemori, mother, Taira no Tokiko]

• A. Taira no Tokuko chosen
  Taira no Tokuko, later known as Kenreimon-in, was an empress consort of Japan and daughter of the powerful Taira clan leader Taira no Kiyomori, remembered for her tragic life amid the clan’s downfall in the Genpei War.
• B. Fujiwara no Takaiko
  Fujiwara no Takaiko was a noblewoman of the Heian period in Japan, known as a consort of Emperor Montoku and mother of Emperor Seiwa, and associated with the poetic and romantic circles of her time.
• C. Minamoto no Toshiko
  Minamoto no Toshiko was a Heian-period Japanese noblewoman of the Minamoto clan, best known as the mother of the influential court noble Fujiwara no Yorinaga.
• D. Fujiwara no Tameie
  Fujiwara no Tameie was a prominent Japanese waka poet and court noble of the early Kamakura period who founded influential poetic lineages that shaped classical Japanese literature.
• E. Minamoto no Mitsunaka
  Minamoto no Mitsunaka was a prominent 10th-century Japanese samurai and courtier who helped establish the political and military influence of the Minamoto clan during the Heian period.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.