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: Austronesian cultural sphere | Statement: [Muna people, partOf, Austronesian cultural sphere]

Target entity: Austronesian cultural sphere
Context triple: [Muna people, partOf, Austronesian cultural sphere]

• A. Austronesian cultural sphere chosen
  The Austronesian cultural sphere is a broad maritime-based cultural and linguistic region spanning Island Southeast Asia and the Pacific, characterized by related Austronesian languages, seafaring traditions, and shared ancestral cultural practices.
• B. Polynesian cultural sphere
  The Polynesian cultural sphere encompasses the interconnected societies of the central and southern Pacific Ocean that share related Austronesian languages, seafaring traditions, social structures, and mythologies.
• C. Indo-Pacific linguistic area
  The Indo-Pacific linguistic area is a proposed macro-area encompassing diverse, often non-Austronesian languages of the Indian and Pacific Ocean regions that are hypothesized to share deep historical connections and structural features.
• D. Southeast Asia linguistic area
  The Southeast Asia linguistic area is a region where languages from diverse families have converged to share common structural features such as tonal systems, analytic grammar, and similar word order due to long-term contact and diffusion.
• E. Proto-Austronesian
  Proto-Austronesian is the reconstructed common ancestor of the Austronesian language family, from which languages such as Javanese, Tagalog, and Malay are derived.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.