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: Liu Song dynasty | Statement: [Northern and Southern dynasties wars, mainParticipants, Liu Song dynasty]

Target entity: Liu Song dynasty
Context triple: [Northern and Southern dynasties wars, mainParticipants, Liu Song dynasty]

• A. Liang dynasty
  The Liang dynasty was a Southern Chinese imperial dynasty (502–557 CE) known for its flourishing Buddhist culture, literary achievements, and rule from the capital Jiankang during the Northern and Southern Dynasties period.
• B. Southern Qi dynasty chosen
  The Southern Qi dynasty was a short-lived Chinese imperial dynasty (479–502 CE) of the Southern Dynasties period, known for its rule over southeastern China from its capital at Jiankang and for relative political instability despite cultural continuity.
• C. Jin dynasty
  The Jin dynasty was a Jurchen-led imperial dynasty that ruled northern China from the early 12th to the early 13th century, known for its military strength, conflicts with the Song and Mongol empires, and significant architectural and cultural developments.
• D. Jin dynasty
  The Jin dynasty was a powerful Chinese imperial dynasty that unified much of China after the Three Kingdoms period and laid the foundations for subsequent eras of Chinese history.
• E. Later Jin
  Later Jin was a 17th-century Manchu-led dynasty in northern China that preceded the Qing dynasty and played a key role in the fall of the Ming.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.