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: Crown Prince Yi Cheok | Statement: [Gojong of Korea, child, Crown Prince Yi Cheok]

Target entity: Crown Prince Yi Cheok
Context triple: [Gojong of Korea, child, Crown Prince Yi Cheok]

• A. King Jangsu
  King Jangsu was a powerful 5th-century monarch of the Korean kingdom of Goguryeo who greatly expanded its territory and presided over a period of political and cultural flourishing.
• B. King Jinheung
  King Jinheung was a powerful 6th-century monarch of the Korean kingdom of Silla who greatly expanded its territory and laid foundations for the later unification of the Korean Peninsula.
• C. King Seongjong
  King Seongjong was a Joseon dynasty monarch of Korea known for consolidating royal authority, promoting Confucian governance, and overseeing significant cultural and architectural developments.
• D. Emperor Gongmin
  Emperor Gongmin was a ruler of the Goryeo dynasty in Korea known for his efforts to reform government corruption and reduce Mongol influence in the 14th century.
• E. King Seonjo of Joseon
  King Seonjo of Joseon was the 14th monarch of Korea’s Joseon dynasty, known for his troubled reign during the Japanese invasions of the late 16th century and the resulting political and social upheaval.
• 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: Crown Prince Yi Cheok
Triple: [Gojong of Korea, child, Crown Prince Yi Cheok]

Crown Prince Yi Cheok, better known as Emperor Sunjong, was the last emperor of Korea’s Joseon/Daehan Empire, whose short and largely symbolic reign ended with Japan’s formal annexation of Korea.

Target entity: Crown Prince Yi Cheok
Target entity description: Crown Prince Yi Cheok, better known as Emperor Sunjong, was the last emperor of Korea’s Joseon/Daehan Empire, whose short and largely symbolic reign ended with Japan’s formal annexation of Korea.

• A. King Jangsu
  King Jangsu was a powerful 5th-century monarch of the Korean kingdom of Goguryeo who greatly expanded its territory and presided over a period of political and cultural flourishing.
• B. King Jinheung
  King Jinheung was a powerful 6th-century monarch of the Korean kingdom of Silla who greatly expanded its territory and laid foundations for the later unification of the Korean Peninsula.
• C. King Seongjong
  King Seongjong was a Joseon dynasty monarch of Korea known for consolidating royal authority, promoting Confucian governance, and overseeing significant cultural and architectural developments.
• D. Emperor Gongmin
  Emperor Gongmin was a ruler of the Goryeo dynasty in Korea known for his efforts to reform government corruption and reduce Mongol influence in the 14th century.
• E. King Seonjo of Joseon
  King Seonjo of Joseon was the 14th monarch of Korea’s Joseon dynasty, known for his troubled reign during the Japanese invasions of the late 16th century and the resulting political and social upheaval.
• F. None of above. chosen