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: Jeongjong of Joseon | Statement: [Yi Seong-gye, successor, Jeongjong of Joseon]

Target entity: Jeongjong of Joseon
Context triple: [Yi Seong-gye, successor, Jeongjong of Joseon]

• A. Jeongjong of Joseon chosen
  Jeongjong of Joseon was the second king of Korea’s Joseon dynasty, known for his brief and politically turbulent reign before abdicating in favor of his brother, King Taejong.
• B. Myeongjong of Joseon
  Myeongjong of Joseon was a 16th-century Korean king of the Joseon dynasty whose reign was marked by powerful regent rule, intense factional strife, and early attempts at political reform.
• C. Jungjong of Joseon
  Jungjong of Joseon was the 11th king of Korea’s Joseon dynasty, known for coming to power through a coup and for his moderate but often constrained attempts at political and administrative reform.
• D. Heonjong of Joseon
  Heonjong of Joseon was the 24th king of Korea’s Joseon dynasty, remembered as a young monarch whose short and politically constrained reign was dominated by powerful royal in-law factions.
• E. King Injong of Joseon
  King Injong of Joseon was the short-reigning 12th monarch of Korea’s Joseon dynasty, remembered for his scholarly disposition and the intense political factionalism that marked his brief rule in the mid-16th century.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.