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: So Seo-no | Statement: [Onjo of Baekje, mother, So Seo-no]

Target entity: So Seo-no
Context triple: [Onjo of Baekje, mother, So Seo-no]

• A. Seong Ga-yeong
  Seong Ga-yeong is the young daughter of protagonist Seong Gi-hun in the South Korean series "Squid Game."
• B. Suh Sung
  Suh Sung is a South Korean writer and former political prisoner known for his memoirs and activism related to human rights and democratization.
• C. Bak Hyeokgeose
  Bak Hyeokgeose was the legendary first king of Silla, one of Korea’s Three Kingdoms, traditionally credited with establishing its royal dynasty in the 1st century BCE.
• D. Wang Geon
  Wang Geon was the founder and first king of Korea’s Goryeo dynasty, which unified the Later Three Kingdoms in the 10th century.
• E. Yi Hyeol
  Yi Hyeol was the birth name of King Seongjong, the ninth monarch of Korea’s Joseon dynasty, known for consolidating royal authority and promoting Confucian governance.
• 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: So Seo-no
Triple: [Onjo of Baekje, mother, So Seo-no]

So Seo-no was a prominent figure in early Korean history, traditionally regarded as a founding mother of the Baekje kingdom and a key supporter of its first rulers.

Target entity: So Seo-no
Target entity description: So Seo-no was a prominent figure in early Korean history, traditionally regarded as a founding mother of the Baekje kingdom and a key supporter of its first rulers.

• A. Seong Ga-yeong
  Seong Ga-yeong is the young daughter of protagonist Seong Gi-hun in the South Korean series "Squid Game."
• B. Suh Sung
  Suh Sung is a South Korean writer and former political prisoner known for his memoirs and activism related to human rights and democratization.
• C. Bak Hyeokgeose
  Bak Hyeokgeose was the legendary first king of Silla, one of Korea’s Three Kingdoms, traditionally credited with establishing its royal dynasty in the 1st century BCE.
• D. Wang Geon
  Wang Geon was the founder and first king of Korea’s Goryeo dynasty, which unified the Later Three Kingdoms in the 10th century.
• E. Yi Hyeol
  Yi Hyeol was the birth name of King Seongjong, the ninth monarch of Korea’s Joseon dynasty, known for consolidating royal authority and promoting Confucian governance.
• F. None of above. chosen