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: Kings of Janggala | Statement: [King of Kahuripan, followedBy, Kings of Janggala]

Target entity: Kings of Janggala
Context triple: [King of Kahuripan, followedBy, Kings of Janggala]

• A. Goryeo tongbo
  Goryeo tongbo was a bronze coinage introduced in the Korean Goryeo dynasty as one of its earliest standardized forms of money.
• B. King of Kings of the East
  King of Kings of the East was the royal title assumed by Odaenathus of Palmyra as he established himself as a dominant ruler over eastern territories of the Roman Empire in the 3rd century.
• C. 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.
• D. King of Kahuripan
  The King of Kahuripan was the monarch of an early 11th-century Javanese kingdom in eastern Java, notably ruled by Airlangga, who helped restore political stability after the collapse of the Mataram Kingdom.
• E. The Treatise on the Royal Deeds
  The Treatise on the Royal Deeds is a historical and theological work by the Byzantine monk Neophytos the Recluse that reflects on the actions and responsibilities of Christian rulers.
• 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: Kings of Janggala
Triple: [King of Kahuripan, followedBy, Kings of Janggala]

The Kings of Janggala were the rulers of the Janggala kingdom, a Javanese polity that emerged from the division of the ancient Kahuripan realm in medieval Indonesia.

Target entity: Kings of Janggala
Target entity description: The Kings of Janggala were the rulers of the Janggala kingdom, a Javanese polity that emerged from the division of the ancient Kahuripan realm in medieval Indonesia.

• A. Goryeo tongbo
  Goryeo tongbo was a bronze coinage introduced in the Korean Goryeo dynasty as one of its earliest standardized forms of money.
• B. King of Kings of the East
  King of Kings of the East was the royal title assumed by Odaenathus of Palmyra as he established himself as a dominant ruler over eastern territories of the Roman Empire in the 3rd century.
• C. 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.
• D. King of Kahuripan
  The King of Kahuripan was the monarch of an early 11th-century Javanese kingdom in eastern Java, notably ruled by Airlangga, who helped restore political stability after the collapse of the Mataram Kingdom.
• E. The Treatise on the Royal Deeds
  The Treatise on the Royal Deeds is a historical and theological work by the Byzantine monk Neophytos the Recluse that reflects on the actions and responsibilities of Christian rulers.
• F. None of above. chosen