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 Yoritomo | Statement: [Heian period, significantPerson, Minamoto no Yoritomo]

Target entity: Minamoto no Yoritomo
Context triple: [Heian period, significantPerson, Minamoto no Yoritomo]

• A. Taira no Kiyomori
  Taira no Kiyomori was a powerful 12th-century Japanese warlord and head of the Taira clan who briefly established samurai dominance over the imperial court, setting the stage for the rise of military rule in Japan.
• B. Ugaki Kazushige
  Ugaki Kazushige was a Japanese military officer and politician who served as a prominent imperial administrator during Japan’s pre-World War II expansion.
• C. Fujiwara no Yorimichi
  Fujiwara no Yorimichi was a powerful 11th-century Japanese court noble and regent who dominated Heian-period politics and famously sponsored the construction of the Byōdō-in temple at Uji.
• D. Toyotomi Hideyoshi
  Toyotomi Hideyoshi was a preeminent 16th-century Japanese daimyo and military leader who unified Japan after a long period of civil war and laid the foundations for the Tokugawa shogunate.
• E. Nakae Chōmin
  Nakae Chōmin was a prominent Meiji-era Japanese political thinker, journalist, and translator who helped introduce Western liberal ideas to Japan and became a leading advocate for democracy and civil rights.
• 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 Yoritomo
Triple: [Heian period, significantPerson, Minamoto no Yoritomo]

Minamoto no Yoritomo was the founder and first shogun of Japan’s Kamakura shogunate, establishing the country’s first military government in the late 12th century.

Target entity: Minamoto no Yoritomo
Target entity description: Minamoto no Yoritomo was the founder and first shogun of Japan’s Kamakura shogunate, establishing the country’s first military government in the late 12th century.

• A. Taira no Kiyomori
  Taira no Kiyomori was a powerful 12th-century Japanese warlord and head of the Taira clan who briefly established samurai dominance over the imperial court, setting the stage for the rise of military rule in Japan.
• B. Ugaki Kazushige
  Ugaki Kazushige was a Japanese military officer and politician who served as a prominent imperial administrator during Japan’s pre-World War II expansion.
• C. Fujiwara no Yorimichi
  Fujiwara no Yorimichi was a powerful 11th-century Japanese court noble and regent who dominated Heian-period politics and famously sponsored the construction of the Byōdō-in temple at Uji.
• D. Toyotomi Hideyoshi
  Toyotomi Hideyoshi was a preeminent 16th-century Japanese daimyo and military leader who unified Japan after a long period of civil war and laid the foundations for the Tokugawa shogunate.
• E. Nakae Chōmin
  Nakae Chōmin was a prominent Meiji-era Japanese political thinker, journalist, and translator who helped introduce Western liberal ideas to Japan and became a leading advocate for democracy and civil rights.
• F. None of above. chosen