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: Minamoto no Toshiko | Statement: [Fujiwara no Yorinaga, mother, Minamoto no Toshiko]

Target entity: Minamoto no Toshiko
Context triple: [Fujiwara no Yorinaga, mother, Minamoto no Toshiko]

• A. Taira no Tokuko
  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 Shigeko
  Fujiwara no Shigeko was a noblewoman of Japan’s powerful Fujiwara clan who became an imperial consort of Emperor Go-Shirakawa during the late Heian period.
• C. Fujiwara no Nariko
  Fujiwara no Nariko was a prominent Heian-period Japanese noblewoman and consort who became Empress to Emperor Toba and wielded significant political influence through her position at court.
• D. Fujiwara Shikike
  Fujiwara Shikike was one of the four main houses of Japan’s powerful Fujiwara clan, influential in Nara-period court politics and aristocratic society.
• E. Fujiwara no Miyako
  Fujiwara no Miyako was a noblewoman of Japan’s powerful Fujiwara clan who became an imperial consort during the Nara period.
• 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: Minamoto no Toshiko
Triple: [Fujiwara no Yorinaga, mother, 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.

Target entity: Minamoto no Toshiko
Target entity description: 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.

• A. Taira no Tokuko
  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 Shigeko
  Fujiwara no Shigeko was a noblewoman of Japan’s powerful Fujiwara clan who became an imperial consort of Emperor Go-Shirakawa during the late Heian period.
• C. Fujiwara no Nariko
  Fujiwara no Nariko was a prominent Heian-period Japanese noblewoman and consort who became Empress to Emperor Toba and wielded significant political influence through her position at court.
• D. Fujiwara Shikike
  Fujiwara Shikike was one of the four main houses of Japan’s powerful Fujiwara clan, influential in Nara-period court politics and aristocratic society.
• E. Fujiwara no Miyako
  Fujiwara no Miyako was a noblewoman of Japan’s powerful Fujiwara clan who became an imperial consort during the Nara period.
• F. None of above. chosen