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: Sailendra dynasty period | Statement: [Lumbung Temple, builtInPeriod, Sailendra dynasty period]

Target entity: Sailendra dynasty period
Context triple: [Lumbung Temple, builtInPeriod, Sailendra dynasty period]

• A. Sailendra period
  The Sailendra period was a powerful Buddhist dynasty era in Central Java, Indonesia (8th–9th centuries) known for its monumental temple architecture, including Borobudur and other major stone sanctuaries.
• B. Kalingga period
  The Kalingga period refers to an early Javanese Hindu-Buddhist kingdom era on the northern coast of Central Java, Indonesia, predating later central Javanese polities such as Medang Mataram.
• C. Sailendra dynasty chosen
  The Sailendra dynasty was a powerful Buddhist ruling family that dominated much of maritime Southeast Asia, particularly Java and Sumatra, during the 8th–9th centuries and is renowned for monumental architecture such as Borobudur.
• D. Polonnaruwa period
  The Polonnaruwa period was a medieval era in Sri Lankan history marked by strong centralized rule, monumental Buddhist architecture, and significant developments in art, irrigation, and scholarship.
• E. Cham period
  The Cham period refers to the historical era when the Cham people, an Austronesian ethnic group in central and southern Vietnam, flourished culturally and religiously, leaving a legacy of Hindu and Buddhist temples and art.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.