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: Prasasti Mantyasih | Statement: [Medang Kingdom, source, Prasasti Mantyasih]

Target entity: Prasasti Mantyasih
Context triple: [Medang Kingdom, source, Prasasti Mantyasih]

• A. Kalasan inscription
  The Kalasan inscription is an 8th-century stone inscription from Central Java that records a royal dedication to the Buddhist goddess Tara and provides key evidence about the early Medang (Mataram) Kingdom and its religious architecture.
• B. Canggal inscription
  The Canggal inscription is an early 8th-century Sanskrit stone inscription from Central Java that records the establishment of a Shivaic lingam and provides one of the earliest written attestations of the Medang (Mataram) Kingdom.
• C. Nagarakretagama
  Nagarakretagama is a 14th-century Old Javanese court poem that provides a detailed account of the Majapahit Empire’s political structure, territories, and royal ceremonies.
• D. Anung Un Rama
  Anung Un Rama is the true demonic name of Hellboy, a powerful half-demon paranormal investigator from Mike Mignola’s comic series.
• E. Tabula Bantina
  Tabula Bantina is an ancient bronze tablet bearing one of the most important surviving inscriptions in the Oscan language, recording laws of a Samnite community in southern Italy.
• 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: Prasasti Mantyasih
Triple: [Medang Kingdom, source, Prasasti Mantyasih]

Prasasti Mantyasih is an Old Javanese stone inscription that records a royal charter of the Medang Kingdom, notably listing its kings and affirming political authority in Central Java.

Target entity: Prasasti Mantyasih
Target entity description: Prasasti Mantyasih is an Old Javanese stone inscription that records a royal charter of the Medang Kingdom, notably listing its kings and affirming political authority in Central Java.

• A. Kalasan inscription
  The Kalasan inscription is an 8th-century stone inscription from Central Java that records a royal dedication to the Buddhist goddess Tara and provides key evidence about the early Medang (Mataram) Kingdom and its religious architecture.
• B. Canggal inscription
  The Canggal inscription is an early 8th-century Sanskrit stone inscription from Central Java that records the establishment of a Shivaic lingam and provides one of the earliest written attestations of the Medang (Mataram) Kingdom.
• C. Nagarakretagama
  Nagarakretagama is a 14th-century Old Javanese court poem that provides a detailed account of the Majapahit Empire’s political structure, territories, and royal ceremonies.
• D. Anung Un Rama
  Anung Un Rama is the true demonic name of Hellboy, a powerful half-demon paranormal investigator from Mike Mignola’s comic series.
• E. Tabula Bantina
  Tabula Bantina is an ancient bronze tablet bearing one of the most important surviving inscriptions in the Oscan language, recording laws of a Samnite community in southern Italy.
• F. None of above. chosen