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: Prince of Duan | Statement: [Emperor Huizong of Song, courtTitleBeforeAccession, Prince of Duan]

Target entity: Prince of Duan
Context triple: [Emperor Huizong of Song, courtTitleBeforeAccession, Prince of Duan]

• A. Prince of Dai
  Prince of Dai was the noble title held by Liu Heng before he became Emperor Wen of the Western Han dynasty in ancient China.
• B. Prince of Anxi
  Prince of Anxi was a Yuan dynasty princely title associated with the Mongol imperial family, notably held by Manggala, a son of Kublai Khan.
• C. Prince of Yan
  Prince of Yan was the noble title held by Zhu Di before he became the Yongle Emperor of the Ming dynasty.
• D. Prince of Fu
  The Prince of Fu was the noble title held by Zhu Yousong before he became the Hongguang Emperor, an early Southern Ming ruler during the collapse of the Ming dynasty.
• E. Prince of Xiao
  Prince of Xiao was the noble title held by Liu Xiu before he became Emperor Guangwu, the founding ruler of the Eastern Han dynasty in China.
• 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: Prince of Duan
Triple: [Emperor Huizong of Song, courtTitleBeforeAccession, Prince of Duan]

Prince of Duan was the noble title held by Emperor Huizong of the Song dynasty before he ascended the throne.

Target entity: Prince of Duan
Target entity description: Prince of Duan was the noble title held by Emperor Huizong of the Song dynasty before he ascended the throne.

• A. Prince of Dai
  Prince of Dai was the noble title held by Liu Heng before he became Emperor Wen of the Western Han dynasty in ancient China.
• B. Prince of Anxi
  Prince of Anxi was a Yuan dynasty princely title associated with the Mongol imperial family, notably held by Manggala, a son of Kublai Khan.
• C. Prince of Yan
  Prince of Yan was the noble title held by Zhu Di before he became the Yongle Emperor of the Ming dynasty.
• D. Prince of Fu
  The Prince of Fu was the noble title held by Zhu Yousong before he became the Hongguang Emperor, an early Southern Ming ruler during the collapse of the Ming dynasty.
• E. Prince of Xiao
  Prince of Xiao was the noble title held by Liu Xiu before he became Emperor Guangwu, the founding ruler of the Eastern Han dynasty in China.
• F. None of above. chosen

Target predicate: courtTitleBeforeAccession
Context triple: [Emperor Huizong of Song, courtTitleBeforeAccession, Prince of Duan]

• A. titleBeforeAccession
  Indicates that the specified title was held by an entity prior to its accession to a higher rank, office, or status.
• B. titleBeforeEmperor chosen
  Indicates that one entity held a particular title or rank prior to becoming emperor.
• C. coSovereignTitle
  Indicates that two or more entities share the same sovereign authority or ruling title jointly.
• D. royalTitleConfirmed
  Indicates that an individual's royal title has been formally validated or officially recognized.
• E. monarchTitleAtCoronation
  Indicates the specific royal title a monarch held at the moment of their coronation.
• F. None of above.