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: 源頼家 | Statement: [Minamoto no Yoriie, nameInJapanese, 源頼家]

Target entity: 源頼家
Context triple: [Minamoto no Yoriie, nameInJapanese, 源頼家]

• A. 細川勝元
  細川勝元は、室町時代中期の有力守護大名であり、応仁の乱の東軍総大将として知られる武将・政治家である。
• B. 長宗我部元親
  長宗我部元親 was a prominent Sengoku-period daimyō of Tosa Province in Japan, known for unifying Shikoku under his rule before being subdued by Toyotomi Hideyoshi.
• C. Ashikaga Yoshinori
  Ashikaga Yoshinori was the sixth shogun of Japan’s Ashikaga shogunate, known for his authoritarian rule during the Muromachi period until his assassination in 1441.
• D. Ashikaga Yoshiteru
  Ashikaga Yoshiteru was the 13th shōgun of Japan’s Ashikaga shogunate, known for his attempts to restore shogunal authority during the turbulent Sengoku period before being assassinated in 1565.
• E. Ashikaga Yoshiakira
  Ashikaga Yoshiakira was the second shōgun of Japan’s Ashikaga shogunate, ruling during the turbulent Nanboku-chō period in the 14th 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: 源頼家
Triple: [Minamoto no Yoriie, nameInJapanese, 源頼家]

源頼家 was the second shogun of Japan’s Kamakura shogunate, a member of the Minamoto clan whose short and turbulent rule followed that of his father, Minamoto no Yoritomo.

Target entity: 源頼家
Target entity description: 源頼家 was the second shogun of Japan’s Kamakura shogunate, a member of the Minamoto clan whose short and turbulent rule followed that of his father, Minamoto no Yoritomo.

• A. 細川勝元
  細川勝元は、室町時代中期の有力守護大名であり、応仁の乱の東軍総大将として知られる武将・政治家である。
• B. 長宗我部元親
  長宗我部元親 was a prominent Sengoku-period daimyō of Tosa Province in Japan, known for unifying Shikoku under his rule before being subdued by Toyotomi Hideyoshi.
• C. Ashikaga Yoshinori
  Ashikaga Yoshinori was the sixth shogun of Japan’s Ashikaga shogunate, known for his authoritarian rule during the Muromachi period until his assassination in 1441.
• D. Ashikaga Yoshiteru
  Ashikaga Yoshiteru was the 13th shōgun of Japan’s Ashikaga shogunate, known for his attempts to restore shogunal authority during the turbulent Sengoku period before being assassinated in 1565.
• E. Ashikaga Yoshiakira
  Ashikaga Yoshiakira was the second shōgun of Japan’s Ashikaga shogunate, ruling during the turbulent Nanboku-chō period in the 14th century.
• F. None of above. chosen